2015520000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 720

約数和(自身を含む): 8045674560

約数和(自身を除く): 6030154560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 25, 26, 30, 32, 34, 38, 39, 40, 48, 50, 51, 52, 57, 60, 64, 65, 68, 75, 76, 78, 80, 85, 95, 96, 100, 102, 104, 114, 120, 125, 128, 130, 136, 150, 152, 156, 160, 170, 190, 192, 195, 200, 204, 208, 221, 228, 240, 247, 250, 255, 256, 260, 272, 285, 300, 304, 312, 320, 323, 325, 340, 375, 380, 384, 390, 400, 408, 416, 425, 442, 456, 475, 480, 494, 500, 510, 520, 544, 570, 600, 608, 624, 625, 640, 646, 650, 663, 680, 741, 750, 760, 768, 780, 800, 816, 832, 850, 884, 912, 950, 960, 969, 975, 988, 1000, 1020, 1040, 1088, 1105, 1140, 1200, 1216, 1235, 1248, 1250, 1275, 1280, 1292, 1300, 1326, 1360, 1425, 1482, 1500, 1520, 1560, 1600, 1615, 1625, 1632, 1664, 1700, 1768, 1824, 1875, 1900, 1920, 1938, 1950, 1976, 2000, 2040, 2080, 2125, 2176, 2210, 2280, 2375, 2400, 2432, 2470, 2496, 2500, 2550, 2584, 2600, 2652, 2720, 2850, 2964, 3000, 3040, 3120, 3200, 3230, 3250, 3264, 3315, 3328, 3400, 3536, 3648, 3705, 3750, 3800, 3840, 3876, 3900, 3952, 4000, 4080, 4160, 4199, 4250, 4352, 4420, 4560, 4750, 4800, 4845, 4864, 4875, 4940, 4992, 5000, 5100, 5168, 5200, 5304, 5440, 5525, 5700, 5928, 6000, 6080, 6175, 6240, 6375, 6400, 6460, 6500, 6528, 6630, 6800, 7072, 7125, 7296, 7410, 7500, 7600, 7752, 7800, 7904, 8000, 8075, 8125, 8160, 8320, 8398, 8500, 8840, 9120, 9500, 9600, 9690, 9750, 9880, 9984, 10000, 10200, 10336, 10400, 10608, 10625, 10880, 11050, 11400, 11856, 11875, 12000, 12160, 12350, 12480, 12597, 12750, 12920, 13000, 13056, 13260, 13600, 14144, 14250, 14592, 14820, 15000, 15200, 15504, 15600, 15808, 16000, 16150, 16250, 16320, 16575, 16640, 16796, 17000, 17680, 18240, 18525, 19000, 19200, 19380, 19500, 19760, 20000, 20400, 20672, 20800, 20995, 21216, 21250, 21760, 22100, 22800, 23712, 23750, 24000, 24225, 24320, 24375, 24700, 24960, 25194, 25500, 25840, 26000, 26520, 27200, 27625, 28288, 28500, 29640, 30000, 30400, 30875, 31008, 31200, 31616, 31875, 32000, 32300, 32500, 32640, 33150, 33592, 34000, 35360, 35625, 36480, 37050, 38000, 38760, 39000, 39520, 40000, 40375, 40800, 41344, 41600, 41990, 42432, 42500, 44200, 45600, 47424, 47500, 48000, 48450, 48750, 49400, 49920, 50388, 51000, 51680, 52000, 53040, 54400, 55250, 56576, 57000, 59280, 60000, 60800, 61750, 62016, 62400, 62985, 63232, 63750, 64600, 65000, 65280, 66300, 67184, 68000, 70720, 71250, 72960, 74100, 76000, 77520, 78000, 79040, 80000, 80750, 81600, 82688, 82875, 83200, 83980, 84864, 85000, 88400, 91200, 92625, 94848, 95000, 96000, 96900, 97500, 98800, 100776, 102000, 103360, 104000, 104975, 106080, 108800, 110500, 114000, 118560, 120000, 121125, 121600, 123500, 124032, 124800, 125970, 127500, 129200, 130000, 132600, 134368, 136000, 138125, 141440, 142500, 148200, 152000, 154375, 155040, 156000, 158080, 160000, 161500, 163200, 165750, 167960, 169728, 170000, 176800, 182400, 185250, 189696, 190000, 193800, 195000, 197600, 201552, 201875, 204000, 206720, 208000, 209950, 212160, 221000, 228000, 237120, 240000, 242250, 247000, 248064, 249600, 251940, 255000, 258400, 260000, 265200, 268736, 272000, 276250, 282880, 285000, 296400, 304000, 308750, 310080, 312000, 314925, 316160, 323000, 326400, 331500, 335920, 340000, 353600, 364800, 370500, 380000, 387600, 390000, 395200, 403104, 403750, 408000, 413440, 414375, 416000, 419900, 424320, 442000, 456000, 463125, 474240, 480000, 484500, 494000, 503880, 510000, 516800, 520000, 524875, 530400, 537472, 544000, 552500, 570000, 592800, 605625, 608000, 617500, 620160, 624000, 629850, 646000, 663000, 671840, 680000, 707200, 741000, 760000, 775200, 780000, 790400, 806208, 807500, 816000, 828750, 839800, 848640, 884000, 912000, 926250, 948480, 969000, 988000, 1007760, 1020000, 1033600, 1040000, 1049750, 1060800, 1074944, 1105000, 1140000, 1185600, 1211250, 1235000, 1240320, 1248000, 1259700, 1292000, 1326000, 1343680, 1360000, 1414400, 1482000, 1520000, 1550400, 1560000, 1574625, 1580800, 1612416, 1615000, 1632000, 1657500, 1679600, 1768000, 1824000, 1852500, 1938000, 1976000, 2015520, 2040000, 2067200, 2080000, 2099500, 2121600, 2210000, 2280000, 2371200, 2422500, 2470000, 2519400, 2584000, 2624375, 2652000, 2687360, 2720000, 2964000, 3040000, 3100800, 3120000, 3149250, 3224832, 3230000, 3315000, 3359200, 3536000, 3705000, 3876000, 3952000, 4031040, 4080000, 4199000, 4243200, 4420000, 4560000, 4742400, 4845000, 4940000, 5038800, 5168000, 5248750, 5304000, 5374720, 5928000, 6201600, 6240000, 6298500, 6460000, 6630000, 6718400, 7072000, 7410000, 7752000, 7873125, 7904000, 8062080, 8160000, 8398000, 8840000, 9120000, 9690000, 9880000, 10077600, 10336000, 10497500, 10608000, 11856000, 12597000, 12920000, 13260000, 13436800, 14820000, 15504000, 15746250, 16124160, 16796000, 17680000, 19380000, 19760000, 20155200, 20995000, 21216000, 23712000, 25194000, 25840000, 26520000, 26873600, 29640000, 31008000, 31492500, 33592000, 35360000, 38760000, 39520000, 40310400, 41990000, 50388000, 51680000, 53040000, 59280000, 62985000, 67184000, 77520000, 80620800, 83980000, 100776000, 106080000, 118560000, 125970000, 134368000, 155040000, 167960000, 201552000, 251940000, 335920000, 403104000, 503880000, 671840000, 1007760000, 2015520000]

約数ペア:

[(1, 2015520000), (2, 1007760000), (3, 671840000), (4, 503880000), (5, 403104000), (6, 335920000), (8, 251940000), (10, 201552000), (12, 167960000), (13, 155040000), (15, 134368000), (16, 125970000), (17, 118560000), (19, 106080000), (20, 100776000), (24, 83980000), (25, 80620800), (26, 77520000), (30, 67184000), (32, 62985000), (34, 59280000), (38, 53040000), (39, 51680000), (40, 50388000), (48, 41990000), (50, 40310400), (51, 39520000), (52, 38760000), (57, 35360000), (60, 33592000), (64, 31492500), (65, 31008000), (68, 29640000), (75, 26873600), (76, 26520000), (78, 25840000), (80, 25194000), (85, 23712000), (95, 21216000), (96, 20995000), (100, 20155200), (102, 19760000), (104, 19380000), (114, 17680000), (120, 16796000), (125, 16124160), (128, 15746250), (130, 15504000), (136, 14820000), (150, 13436800), (152, 13260000), (156, 12920000), (160, 12597000), (170, 11856000), (190, 10608000), (192, 10497500), (195, 10336000), (200, 10077600), (204, 9880000), (208, 9690000), (221, 9120000), (228, 8840000), (240, 8398000), (247, 8160000), (250, 8062080), (255, 7904000), (256, 7873125), (260, 7752000), (272, 7410000), (285, 7072000), (300, 6718400), (304, 6630000), (312, 6460000), (320, 6298500), (323, 6240000), (325, 6201600), (340, 5928000), (375, 5374720), (380, 5304000), (384, 5248750), (390, 5168000), (400, 5038800), (408, 4940000), (416, 4845000), (425, 4742400), (442, 4560000), (456, 4420000), (475, 4243200), (480, 4199000), (494, 4080000), (500, 4031040), (510, 3952000), (520, 3876000), (544, 3705000), (570, 3536000), (600, 3359200), (608, 3315000), (624, 3230000), (625, 3224832), (640, 3149250), (646, 3120000), (650, 3100800), (663, 3040000), (680, 2964000), (741, 2720000), (750, 2687360), (760, 2652000), (768, 2624375), (780, 2584000), (800, 2519400), (816, 2470000), (832, 2422500), (850, 2371200), (884, 2280000), (912, 2210000), (950, 2121600), (960, 2099500), (969, 2080000), (975, 2067200), (988, 2040000), (1000, 2015520), (1020, 1976000), (1040, 1938000), (1088, 1852500), (1105, 1824000), (1140, 1768000), (1200, 1679600), (1216, 1657500), (1235, 1632000), (1248, 1615000), (1250, 1612416), (1275, 1580800), (1280, 1574625), (1292, 1560000), (1300, 1550400), (1326, 1520000), (1360, 1482000), (1425, 1414400), (1482, 1360000), (1500, 1343680), (1520, 1326000), (1560, 1292000), (1600, 1259700), (1615, 1248000), (1625, 1240320), (1632, 1235000), (1664, 1211250), (1700, 1185600), (1768, 1140000), (1824, 1105000), (1875, 1074944), (1900, 1060800), (1920, 1049750), (1938, 1040000), (1950, 1033600), (1976, 1020000), (2000, 1007760), (2040, 988000), (2080, 969000), (2125, 948480), (2176, 926250), (2210, 912000), (2280, 884000), (2375, 848640), (2400, 839800), (2432, 828750), (2470, 816000), (2496, 807500), (2500, 806208), (2550, 790400), (2584, 780000), (2600, 775200), (2652, 760000), (2720, 741000), (2850, 707200), (2964, 680000), (3000, 671840), (3040, 663000), (3120, 646000), (3200, 629850), (3230, 624000), (3250, 620160), (3264, 617500), (3315, 608000), (3328, 605625), (3400, 592800), (3536, 570000), (3648, 552500), (3705, 544000), (3750, 537472), (3800, 530400), (3840, 524875), (3876, 520000), (3900, 516800), (3952, 510000), (4000, 503880), (4080, 494000), (4160, 484500), (4199, 480000), (4250, 474240), (4352, 463125), (4420, 456000), (4560, 442000), (4750, 424320), (4800, 419900), (4845, 416000), (4864, 414375), (4875, 413440), (4940, 408000), (4992, 403750), (5000, 403104), (5100, 395200), (5168, 390000), (5200, 387600), (5304, 380000), (5440, 370500), (5525, 364800), (5700, 353600), (5928, 340000), (6000, 335920), (6080, 331500), (6175, 326400), (6240, 323000), (6375, 316160), (6400, 314925), (6460, 312000), (6500, 310080), (6528, 308750), (6630, 304000), (6800, 296400), (7072, 285000), (7125, 282880), (7296, 276250), (7410, 272000), (7500, 268736), (7600, 265200), (7752, 260000), (7800, 258400), (7904, 255000), (8000, 251940), (8075, 249600), (8125, 248064), (8160, 247000), (8320, 242250), (8398, 240000), (8500, 237120), (8840, 228000), (9120, 221000), (9500, 212160), (9600, 209950), (9690, 208000), (9750, 206720), (9880, 204000), (9984, 201875), (10000, 201552), (10200, 197600), (10336, 195000), (10400, 193800), (10608, 190000), (10625, 189696), (10880, 185250), (11050, 182400), (11400, 176800), (11856, 170000), (11875, 169728), (12000, 167960), (12160, 165750), (12350, 163200), (12480, 161500), (12597, 160000), (12750, 158080), (12920, 156000), (13000, 155040), (13056, 154375), (13260, 152000), (13600, 148200), (14144, 142500), (14250, 141440), (14592, 138125), (14820, 136000), (15000, 134368), (15200, 132600), (15504, 130000), (15600, 129200), (15808, 127500), (16000, 125970), (16150, 124800), (16250, 124032), (16320, 123500), (16575, 121600), (16640, 121125), (16796, 120000), (17000, 118560), (17680, 114000), (18240, 110500), (18525, 108800), (19000, 106080), (19200, 104975), (19380, 104000), (19500, 103360), (19760, 102000), (20000, 100776), (20400, 98800), (20672, 97500), (20800, 96900), (20995, 96000), (21216, 95000), (21250, 94848), (21760, 92625), (22100, 91200), (22800, 88400), (23712, 85000), (23750, 84864), (24000, 83980), (24225, 83200), (24320, 82875), (24375, 82688), (24700, 81600), (24960, 80750), (25194, 80000), (25500, 79040), (25840, 78000), (26000, 77520), (26520, 76000), (27200, 74100), (27625, 72960), (28288, 71250), (28500, 70720), (29640, 68000), (30000, 67184), (30400, 66300), (30875, 65280), (31008, 65000), (31200, 64600), (31616, 63750), (31875, 63232), (32000, 62985), (32300, 62400), (32500, 62016), (32640, 61750), (33150, 60800), (33592, 60000), (34000, 59280), (35360, 57000), (35625, 56576), (36480, 55250), (37050, 54400), (38000, 53040), (38760, 52000), (39000, 51680), (39520, 51000), (40000, 50388), (40375, 49920), (40800, 49400), (41344, 48750), (41600, 48450), (41990, 48000), (42432, 47500), (42500, 47424), (44200, 45600)]