475431840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 1770809040

約数和(自身を除く): 1295377200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 109, 117, 120, 130, 144, 156, 160, 180, 195, 208, 218, 233, 234, 240, 260, 288, 312, 327, 360, 390, 416, 436, 466, 468, 480, 520, 545, 585, 624, 654, 699, 720, 780, 872, 932, 936, 981, 1040, 1090, 1165, 1170, 1248, 1308, 1398, 1417, 1440, 1560, 1635, 1744, 1864, 1872, 1962, 2080, 2097, 2180, 2330, 2340, 2616, 2796, 2834, 3029, 3120, 3270, 3488, 3495, 3728, 3744, 3924, 4194, 4251, 4360, 4660, 4680, 4905, 5232, 5592, 5668, 6058, 6240, 6540, 6990, 7085, 7456, 7848, 8388, 8502, 8720, 9087, 9320, 9360, 9810, 10464, 10485, 11184, 11336, 12116, 12753, 13080, 13980, 14170, 15145, 15696, 16776, 17004, 17440, 18174, 18640, 18720, 19620, 20970, 21255, 22368, 22672, 24232, 25397, 25506, 26160, 27261, 27960, 28340, 30290, 31392, 33552, 34008, 36348, 37280, 39240, 41940, 42510, 45344, 45435, 48464, 50794, 51012, 52320, 54522, 55920, 56680, 60580, 63765, 67104, 68016, 72696, 76191, 78480, 83880, 85020, 90870, 96928, 101588, 102024, 109044, 111840, 113360, 121160, 126985, 127530, 136032, 136305, 145392, 152382, 156960, 167760, 170040, 181740, 203176, 204048, 218088, 226720, 228573, 242320, 253970, 255060, 272610, 290784, 304764, 330161, 335520, 340080, 363480, 380955, 406352, 408096, 436176, 457146, 484640, 507940, 510120, 545220, 609528, 660322, 680160, 726960, 761910, 812704, 872352, 914292, 990483, 1015880, 1020240, 1090440, 1142865, 1219056, 1320644, 1453920, 1523820, 1650805, 1828584, 1980966, 2031760, 2040480, 2180880, 2285730, 2438112, 2641288, 2971449, 3047640, 3301610, 3657168, 3961932, 4063520, 4361760, 4571460, 4952415, 5282576, 5942898, 6095280, 6603220, 7314336, 7923864, 9142920, 9904830, 10565152, 11885796, 12190560, 13206440, 14857245, 15847728, 18285840, 19809660, 23771592, 26412880, 29714490, 31695456, 36571680, 39619320, 47543184, 52825760, 59428980, 79238640, 95086368, 118857960, 158477280, 237715920, 475431840]

約数ペア:

[(1, 475431840), (2, 237715920), (3, 158477280), (4, 118857960), (5, 95086368), (6, 79238640), (8, 59428980), (9, 52825760), (10, 47543184), (12, 39619320), (13, 36571680), (15, 31695456), (16, 29714490), (18, 26412880), (20, 23771592), (24, 19809660), (26, 18285840), (30, 15847728), (32, 14857245), (36, 13206440), (39, 12190560), (40, 11885796), (45, 10565152), (48, 9904830), (52, 9142920), (60, 7923864), (65, 7314336), (72, 6603220), (78, 6095280), (80, 5942898), (90, 5282576), (96, 4952415), (104, 4571460), (109, 4361760), (117, 4063520), (120, 3961932), (130, 3657168), (144, 3301610), (156, 3047640), (160, 2971449), (180, 2641288), (195, 2438112), (208, 2285730), (218, 2180880), (233, 2040480), (234, 2031760), (240, 1980966), (260, 1828584), (288, 1650805), (312, 1523820), (327, 1453920), (360, 1320644), (390, 1219056), (416, 1142865), (436, 1090440), (466, 1020240), (468, 1015880), (480, 990483), (520, 914292), (545, 872352), (585, 812704), (624, 761910), (654, 726960), (699, 680160), (720, 660322), (780, 609528), (872, 545220), (932, 510120), (936, 507940), (981, 484640), (1040, 457146), (1090, 436176), (1165, 408096), (1170, 406352), (1248, 380955), (1308, 363480), (1398, 340080), (1417, 335520), (1440, 330161), (1560, 304764), (1635, 290784), (1744, 272610), (1864, 255060), (1872, 253970), (1962, 242320), (2080, 228573), (2097, 226720), (2180, 218088), (2330, 204048), (2340, 203176), (2616, 181740), (2796, 170040), (2834, 167760), (3029, 156960), (3120, 152382), (3270, 145392), (3488, 136305), (3495, 136032), (3728, 127530), (3744, 126985), (3924, 121160), (4194, 113360), (4251, 111840), (4360, 109044), (4660, 102024), (4680, 101588), (4905, 96928), (5232, 90870), (5592, 85020), (5668, 83880), (6058, 78480), (6240, 76191), (6540, 72696), (6990, 68016), (7085, 67104), (7456, 63765), (7848, 60580), (8388, 56680), (8502, 55920), (8720, 54522), (9087, 52320), (9320, 51012), (9360, 50794), (9810, 48464), (10464, 45435), (10485, 45344), (11184, 42510), (11336, 41940), (12116, 39240), (12753, 37280), (13080, 36348), (13980, 34008), (14170, 33552), (15145, 31392), (15696, 30290), (16776, 28340), (17004, 27960), (17440, 27261), (18174, 26160), (18640, 25506), (18720, 25397), (19620, 24232), (20970, 22672), (21255, 22368)]