80620800

素因数分解:

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

素因数の和:78

約数の個数: 432

約数和(自身を含む): 319354560

約数和(自身を除く): 238733760

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, 128, 130, 136, 150, 152, 156, 160, 170, 190, 192, 195, 200, 204, 208, 221, 228, 240, 247, 255, 256, 260, 272, 285, 300, 304, 312, 320, 323, 325, 340, 380, 384, 390, 400, 408, 416, 425, 442, 456, 475, 480, 494, 510, 520, 544, 570, 600, 608, 624, 640, 646, 650, 663, 680, 741, 760, 768, 780, 800, 816, 832, 850, 884, 912, 950, 960, 969, 975, 988, 1020, 1040, 1088, 1105, 1140, 1200, 1216, 1235, 1248, 1275, 1280, 1292, 1300, 1326, 1360, 1425, 1482, 1520, 1560, 1600, 1615, 1632, 1664, 1700, 1768, 1824, 1900, 1920, 1938, 1950, 1976, 2040, 2080, 2176, 2210, 2280, 2400, 2432, 2470, 2496, 2550, 2584, 2600, 2652, 2720, 2850, 2964, 3040, 3120, 3200, 3230, 3264, 3315, 3328, 3400, 3536, 3648, 3705, 3800, 3840, 3876, 3900, 3952, 4080, 4160, 4199, 4352, 4420, 4560, 4800, 4845, 4864, 4940, 4992, 5100, 5168, 5200, 5304, 5440, 5525, 5700, 5928, 6080, 6175, 6240, 6400, 6460, 6528, 6630, 6800, 7072, 7296, 7410, 7600, 7752, 7800, 7904, 8075, 8160, 8320, 8398, 8840, 9120, 9600, 9690, 9880, 9984, 10200, 10336, 10400, 10608, 10880, 11050, 11400, 11856, 12160, 12350, 12480, 12597, 12920, 13056, 13260, 13600, 14144, 14592, 14820, 15200, 15504, 15600, 15808, 16150, 16320, 16575, 16640, 16796, 17680, 18240, 18525, 19200, 19380, 19760, 20400, 20672, 20800, 20995, 21216, 21760, 22100, 22800, 23712, 24225, 24320, 24700, 24960, 25194, 25840, 26520, 27200, 28288, 29640, 30400, 31008, 31200, 31616, 32300, 32640, 33150, 33592, 35360, 36480, 37050, 38760, 39520, 40800, 41344, 41600, 41990, 42432, 44200, 45600, 47424, 48450, 49400, 49920, 50388, 51680, 53040, 54400, 56576, 59280, 60800, 62016, 62400, 62985, 63232, 64600, 65280, 66300, 67184, 70720, 72960, 74100, 77520, 79040, 81600, 82688, 83200, 83980, 84864, 88400, 91200, 94848, 96900, 98800, 100776, 103360, 104975, 106080, 108800, 118560, 121600, 124032, 124800, 125970, 129200, 132600, 134368, 141440, 148200, 155040, 158080, 163200, 167960, 169728, 176800, 182400, 189696, 193800, 197600, 201552, 206720, 209950, 212160, 237120, 248064, 249600, 251940, 258400, 265200, 268736, 282880, 296400, 310080, 314925, 316160, 326400, 335920, 353600, 364800, 387600, 395200, 403104, 413440, 419900, 424320, 474240, 503880, 516800, 530400, 537472, 592800, 620160, 629850, 671840, 707200, 775200, 790400, 806208, 839800, 848640, 948480, 1007760, 1033600, 1060800, 1074944, 1185600, 1240320, 1259700, 1343680, 1414400, 1550400, 1580800, 1612416, 1679600, 2015520, 2067200, 2121600, 2371200, 2519400, 2687360, 3100800, 3224832, 3359200, 4031040, 4243200, 4742400, 5038800, 5374720, 6201600, 6718400, 8062080, 10077600, 13436800, 16124160, 20155200, 26873600, 40310400, 80620800]

約数ペア:

[(1, 80620800), (2, 40310400), (3, 26873600), (4, 20155200), (5, 16124160), (6, 13436800), (8, 10077600), (10, 8062080), (12, 6718400), (13, 6201600), (15, 5374720), (16, 5038800), (17, 4742400), (19, 4243200), (20, 4031040), (24, 3359200), (25, 3224832), (26, 3100800), (30, 2687360), (32, 2519400), (34, 2371200), (38, 2121600), (39, 2067200), (40, 2015520), (48, 1679600), (50, 1612416), (51, 1580800), (52, 1550400), (57, 1414400), (60, 1343680), (64, 1259700), (65, 1240320), (68, 1185600), (75, 1074944), (76, 1060800), (78, 1033600), (80, 1007760), (85, 948480), (95, 848640), (96, 839800), (100, 806208), (102, 790400), (104, 775200), (114, 707200), (120, 671840), (128, 629850), (130, 620160), (136, 592800), (150, 537472), (152, 530400), (156, 516800), (160, 503880), (170, 474240), (190, 424320), (192, 419900), (195, 413440), (200, 403104), (204, 395200), (208, 387600), (221, 364800), (228, 353600), (240, 335920), (247, 326400), (255, 316160), (256, 314925), (260, 310080), (272, 296400), (285, 282880), (300, 268736), (304, 265200), (312, 258400), (320, 251940), (323, 249600), (325, 248064), (340, 237120), (380, 212160), (384, 209950), (390, 206720), (400, 201552), (408, 197600), (416, 193800), (425, 189696), (442, 182400), (456, 176800), (475, 169728), (480, 167960), (494, 163200), (510, 158080), (520, 155040), (544, 148200), (570, 141440), (600, 134368), (608, 132600), (624, 129200), (640, 125970), (646, 124800), (650, 124032), (663, 121600), (680, 118560), (741, 108800), (760, 106080), (768, 104975), (780, 103360), (800, 100776), (816, 98800), (832, 96900), (850, 94848), (884, 91200), (912, 88400), (950, 84864), (960, 83980), (969, 83200), (975, 82688), (988, 81600), (1020, 79040), (1040, 77520), (1088, 74100), (1105, 72960), (1140, 70720), (1200, 67184), (1216, 66300), (1235, 65280), (1248, 64600), (1275, 63232), (1280, 62985), (1292, 62400), (1300, 62016), (1326, 60800), (1360, 59280), (1425, 56576), (1482, 54400), (1520, 53040), (1560, 51680), (1600, 50388), (1615, 49920), (1632, 49400), (1664, 48450), (1700, 47424), (1768, 45600), (1824, 44200), (1900, 42432), (1920, 41990), (1938, 41600), (1950, 41344), (1976, 40800), (2040, 39520), (2080, 38760), (2176, 37050), (2210, 36480), (2280, 35360), (2400, 33592), (2432, 33150), (2470, 32640), (2496, 32300), (2550, 31616), (2584, 31200), (2600, 31008), (2652, 30400), (2720, 29640), (2850, 28288), (2964, 27200), (3040, 26520), (3120, 25840), (3200, 25194), (3230, 24960), (3264, 24700), (3315, 24320), (3328, 24225), (3400, 23712), (3536, 22800), (3648, 22100), (3705, 21760), (3800, 21216), (3840, 20995), (3876, 20800), (3900, 20672), (3952, 20400), (4080, 19760), (4160, 19380), (4199, 19200), (4352, 18525), (4420, 18240), (4560, 17680), (4800, 16796), (4845, 16640), (4864, 16575), (4940, 16320), (4992, 16150), (5100, 15808), (5168, 15600), (5200, 15504), (5304, 15200), (5440, 14820), (5525, 14592), (5700, 14144), (5928, 13600), (6080, 13260), (6175, 13056), (6240, 12920), (6400, 12597), (6460, 12480), (6528, 12350), (6630, 12160), (6800, 11856), (7072, 11400), (7296, 11050), (7410, 10880), (7600, 10608), (7752, 10400), (7800, 10336), (7904, 10200), (8075, 9984), (8160, 9880), (8320, 9690), (8398, 9600), (8840, 9120)]