15340525280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1081

約数の個数: 192

約数和(自身を含む): 40210007040

約数和(自身を除く): 24869481760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 379, 391, 460, 544, 647, 680, 736, 758, 782, 920, 1294, 1360, 1516, 1564, 1840, 1895, 1955, 2588, 2720, 3032, 3128, 3235, 3680, 3790, 3910, 5176, 6064, 6256, 6443, 6470, 7580, 7820, 8717, 10352, 10999, 12128, 12512, 12886, 12940, 14881, 15160, 15640, 17434, 20704, 21998, 25772, 25880, 29762, 30320, 31280, 32215, 34868, 43585, 43996, 51544, 51760, 54995, 59524, 60640, 62560, 64430, 69736, 74405, 87170, 87992, 103088, 103520, 109990, 119048, 128860, 139472, 148189, 148810, 174340, 175984, 206176, 219980, 238096, 245213, 252977, 257720, 278944, 296378, 297620, 348680, 351968, 439960, 476192, 490426, 505954, 515440, 592756, 595240, 697360, 740945, 879920, 980852, 1011908, 1030880, 1185512, 1190480, 1226065, 1264885, 1394720, 1481890, 1759840, 1961704, 2023816, 2371024, 2380960, 2452130, 2529770, 2963780, 3923408, 4047632, 4168621, 4742048, 4904260, 5059540, 5639899, 5927560, 7846816, 8095264, 8337242, 9808520, 10119080, 11279798, 11855120, 16674484, 19617040, 20238160, 20843105, 22559596, 23710240, 28199495, 33348968, 39234080, 40476320, 41686210, 45119192, 56398990, 66697936, 83372420, 90238384, 95878283, 112797980, 133395872, 166744840, 180476768, 191756566, 225595960, 333489680, 383513132, 451191920, 479391415, 666979360, 767026264, 902383840, 958782830, 1534052528, 1917565660, 3068105056, 3835131320, 7670262640, 15340525280]

約数ペア:

[(1, 15340525280), (2, 7670262640), (4, 3835131320), (5, 3068105056), (8, 1917565660), (10, 1534052528), (16, 958782830), (17, 902383840), (20, 767026264), (23, 666979360), (32, 479391415), (34, 451191920), (40, 383513132), (46, 333489680), (68, 225595960), (80, 191756566), (85, 180476768), (92, 166744840), (115, 133395872), (136, 112797980), (160, 95878283), (170, 90238384), (184, 83372420), (230, 66697936), (272, 56398990), (340, 45119192), (368, 41686210), (379, 40476320), (391, 39234080), (460, 33348968), (544, 28199495), (647, 23710240), (680, 22559596), (736, 20843105), (758, 20238160), (782, 19617040), (920, 16674484), (1294, 11855120), (1360, 11279798), (1516, 10119080), (1564, 9808520), (1840, 8337242), (1895, 8095264), (1955, 7846816), (2588, 5927560), (2720, 5639899), (3032, 5059540), (3128, 4904260), (3235, 4742048), (3680, 4168621), (3790, 4047632), (3910, 3923408), (5176, 2963780), (6064, 2529770), (6256, 2452130), (6443, 2380960), (6470, 2371024), (7580, 2023816), (7820, 1961704), (8717, 1759840), (10352, 1481890), (10999, 1394720), (12128, 1264885), (12512, 1226065), (12886, 1190480), (12940, 1185512), (14881, 1030880), (15160, 1011908), (15640, 980852), (17434, 879920), (20704, 740945), (21998, 697360), (25772, 595240), (25880, 592756), (29762, 515440), (30320, 505954), (31280, 490426), (32215, 476192), (34868, 439960), (43585, 351968), (43996, 348680), (51544, 297620), (51760, 296378), (54995, 278944), (59524, 257720), (60640, 252977), (62560, 245213), (64430, 238096), (69736, 219980), (74405, 206176), (87170, 175984), (87992, 174340), (103088, 148810), (103520, 148189), (109990, 139472), (119048, 128860)]