161241600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 639334080

約数和(自身を除く): 478092480

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, 512, 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, 1536, 1560, 1600, 1615, 1632, 1664, 1700, 1768, 1824, 1900, 1920, 1938, 1950, 1976, 2040, 2080, 2176, 2210, 2280, 2400, 2432, 2470, 2496, 2550, 2560, 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, 6656, 6800, 7072, 7296, 7410, 7600, 7680, 7752, 7800, 7904, 8075, 8160, 8320, 8398, 8704, 8840, 9120, 9600, 9690, 9728, 9880, 9984, 10200, 10336, 10400, 10608, 10880, 11050, 11400, 11856, 12160, 12350, 12480, 12597, 12800, 12920, 13056, 13260, 13600, 14144, 14592, 14820, 15200, 15504, 15600, 15808, 16150, 16320, 16575, 16640, 16796, 17680, 18240, 18525, 19200, 19380, 19760, 19968, 20400, 20672, 20800, 20995, 21216, 21760, 22100, 22800, 23712, 24225, 24320, 24700, 24960, 25194, 25840, 26112, 26520, 27200, 28288, 29184, 29640, 30400, 31008, 31200, 31616, 32300, 32640, 33150, 33280, 33592, 35360, 36480, 37050, 38400, 38760, 39520, 40800, 41344, 41600, 41990, 42432, 43520, 44200, 45600, 47424, 48450, 48640, 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, 99840, 100776, 103360, 104975, 106080, 108800, 113152, 118560, 121600, 124032, 124800, 125970, 126464, 129200, 130560, 132600, 134368, 141440, 145920, 148200, 155040, 158080, 163200, 165376, 166400, 167960, 169728, 176800, 182400, 189696, 193800, 197600, 201552, 206720, 209950, 212160, 217600, 237120, 243200, 248064, 249600, 251940, 258400, 265200, 268736, 282880, 296400, 310080, 314925, 316160, 326400, 335920, 339456, 353600, 364800, 379392, 387600, 395200, 403104, 413440, 419900, 424320, 474240, 496128, 499200, 503880, 516800, 530400, 537472, 565760, 592800, 620160, 629850, 632320, 652800, 671840, 707200, 729600, 775200, 790400, 806208, 826880, 839800, 848640, 948480, 1007760, 1033600, 1060800, 1074944, 1185600, 1240320, 1259700, 1343680, 1414400, 1550400, 1580800, 1612416, 1679600, 1697280, 1896960, 2015520, 2067200, 2121600, 2149888, 2371200, 2480640, 2519400, 2687360, 2828800, 3100800, 3161600, 3224832, 3359200, 4031040, 4134400, 4243200, 4742400, 5038800, 5374720, 6201600, 6449664, 6718400, 8062080, 8486400, 9484800, 10077600, 10749440, 12403200, 13436800, 16124160, 20155200, 26873600, 32248320, 40310400, 53747200, 80620800, 161241600]

約数ペア:

[(1, 161241600), (2, 80620800), (3, 53747200), (4, 40310400), (5, 32248320), (6, 26873600), (8, 20155200), (10, 16124160), (12, 13436800), (13, 12403200), (15, 10749440), (16, 10077600), (17, 9484800), (19, 8486400), (20, 8062080), (24, 6718400), (25, 6449664), (26, 6201600), (30, 5374720), (32, 5038800), (34, 4742400), (38, 4243200), (39, 4134400), (40, 4031040), (48, 3359200), (50, 3224832), (51, 3161600), (52, 3100800), (57, 2828800), (60, 2687360), (64, 2519400), (65, 2480640), (68, 2371200), (75, 2149888), (76, 2121600), (78, 2067200), (80, 2015520), (85, 1896960), (95, 1697280), (96, 1679600), (100, 1612416), (102, 1580800), (104, 1550400), (114, 1414400), (120, 1343680), (128, 1259700), (130, 1240320), (136, 1185600), (150, 1074944), (152, 1060800), (156, 1033600), (160, 1007760), (170, 948480), (190, 848640), (192, 839800), (195, 826880), (200, 806208), (204, 790400), (208, 775200), (221, 729600), (228, 707200), (240, 671840), (247, 652800), (255, 632320), (256, 629850), (260, 620160), (272, 592800), (285, 565760), (300, 537472), (304, 530400), (312, 516800), (320, 503880), (323, 499200), (325, 496128), (340, 474240), (380, 424320), (384, 419900), (390, 413440), (400, 403104), (408, 395200), (416, 387600), (425, 379392), (442, 364800), (456, 353600), (475, 339456), (480, 335920), (494, 326400), (510, 316160), (512, 314925), (520, 310080), (544, 296400), (570, 282880), (600, 268736), (608, 265200), (624, 258400), (640, 251940), (646, 249600), (650, 248064), (663, 243200), (680, 237120), (741, 217600), (760, 212160), (768, 209950), (780, 206720), (800, 201552), (816, 197600), (832, 193800), (850, 189696), (884, 182400), (912, 176800), (950, 169728), (960, 167960), (969, 166400), (975, 165376), (988, 163200), (1020, 158080), (1040, 155040), (1088, 148200), (1105, 145920), (1140, 141440), (1200, 134368), (1216, 132600), (1235, 130560), (1248, 129200), (1275, 126464), (1280, 125970), (1292, 124800), (1300, 124032), (1326, 121600), (1360, 118560), (1425, 113152), (1482, 108800), (1520, 106080), (1536, 104975), (1560, 103360), (1600, 100776), (1615, 99840), (1632, 98800), (1664, 96900), (1700, 94848), (1768, 91200), (1824, 88400), (1900, 84864), (1920, 83980), (1938, 83200), (1950, 82688), (1976, 81600), (2040, 79040), (2080, 77520), (2176, 74100), (2210, 72960), (2280, 70720), (2400, 67184), (2432, 66300), (2470, 65280), (2496, 64600), (2550, 63232), (2560, 62985), (2584, 62400), (2600, 62016), (2652, 60800), (2720, 59280), (2850, 56576), (2964, 54400), (3040, 53040), (3120, 51680), (3200, 50388), (3230, 49920), (3264, 49400), (3315, 48640), (3328, 48450), (3400, 47424), (3536, 45600), (3648, 44200), (3705, 43520), (3800, 42432), (3840, 41990), (3876, 41600), (3900, 41344), (3952, 40800), (4080, 39520), (4160, 38760), (4199, 38400), (4352, 37050), (4420, 36480), (4560, 35360), (4800, 33592), (4845, 33280), (4864, 33150), (4940, 32640), (4992, 32300), (5100, 31616), (5168, 31200), (5200, 31008), (5304, 30400), (5440, 29640), (5525, 29184), (5700, 28288), (5928, 27200), (6080, 26520), (6175, 26112), (6240, 25840), (6400, 25194), (6460, 24960), (6528, 24700), (6630, 24320), (6656, 24225), (6800, 23712), (7072, 22800), (7296, 22100), (7410, 21760), (7600, 21216), (7680, 20995), (7752, 20800), (7800, 20672), (7904, 20400), (8075, 19968), (8160, 19760), (8320, 19380), (8398, 19200), (8704, 18525), (8840, 18240), (9120, 17680), (9600, 16796), (9690, 16640), (9728, 16575), (9880, 16320), (9984, 16150), (10200, 15808), (10336, 15600), (10400, 15504), (10608, 15200), (10880, 14820), (11050, 14592), (11400, 14144), (11856, 13600), (12160, 13260), (12350, 13056), (12480, 12920), (12597, 12800)]