460268640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1126

約数の個数: 288

約数和(自身を含む): 1766681280

約数和(自身を除く): 1306412640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1069, 1104, 1170, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2138, 2208, 2340, 2392, 2691, 2760, 2990, 3120, 3207, 3312, 3588, 3680, 3744, 4140, 4276, 4485, 4680, 4784, 5345, 5382, 5520, 5980, 6240, 6414, 6624, 7176, 8280, 8552, 8970, 9360, 9568, 9621, 10690, 10764, 11040, 11960, 12828, 13455, 13897, 14352, 16035, 16560, 17104, 17940, 18720, 19242, 21380, 21528, 23920, 24587, 25656, 26910, 27794, 28704, 32070, 33120, 34208, 35880, 38484, 41691, 42760, 43056, 47840, 48105, 49174, 51312, 53820, 55588, 64140, 69485, 71760, 73761, 76968, 83382, 85520, 86112, 96210, 98348, 102624, 107640, 111176, 122935, 125073, 128280, 138970, 143520, 147522, 153936, 166764, 171040, 192420, 196696, 208455, 215280, 221283, 222352, 245870, 250146, 256560, 277940, 295044, 307872, 319631, 333528, 368805, 384840, 393392, 416910, 430560, 442566, 444704, 491740, 500292, 513120, 555880, 590088, 625365, 639262, 667056, 737610, 769680, 786784, 833820, 885132, 958893, 983480, 1000584, 1106415, 1111760, 1180176, 1250730, 1278524, 1334112, 1475220, 1539360, 1598155, 1667640, 1770264, 1917786, 1966960, 2001168, 2212830, 2223520, 2360352, 2501460, 2557048, 2876679, 2950440, 3196310, 3335280, 3540528, 3835572, 3933920, 4002336, 4425660, 4794465, 5002920, 5114096, 5753358, 5900880, 6392620, 6670560, 7081056, 7671144, 8851320, 9588930, 10005840, 10228192, 11506716, 11801760, 12785240, 14383395, 15342288, 17702640, 19177860, 20011680, 23013432, 25570480, 28766790, 30684576, 35405280, 38355720, 46026864, 51140960, 57533580, 76711440, 92053728, 115067160, 153422880, 230134320, 460268640]

約数ペア:

[(1, 460268640), (2, 230134320), (3, 153422880), (4, 115067160), (5, 92053728), (6, 76711440), (8, 57533580), (9, 51140960), (10, 46026864), (12, 38355720), (13, 35405280), (15, 30684576), (16, 28766790), (18, 25570480), (20, 23013432), (23, 20011680), (24, 19177860), (26, 17702640), (30, 15342288), (32, 14383395), (36, 12785240), (39, 11801760), (40, 11506716), (45, 10228192), (46, 10005840), (48, 9588930), (52, 8851320), (60, 7671144), (65, 7081056), (69, 6670560), (72, 6392620), (78, 5900880), (80, 5753358), (90, 5114096), (92, 5002920), (96, 4794465), (104, 4425660), (115, 4002336), (117, 3933920), (120, 3835572), (130, 3540528), (138, 3335280), (144, 3196310), (156, 2950440), (160, 2876679), (180, 2557048), (184, 2501460), (195, 2360352), (207, 2223520), (208, 2212830), (230, 2001168), (234, 1966960), (240, 1917786), (260, 1770264), (276, 1667640), (288, 1598155), (299, 1539360), (312, 1475220), (345, 1334112), (360, 1278524), (368, 1250730), (390, 1180176), (414, 1111760), (416, 1106415), (460, 1000584), (468, 983480), (480, 958893), (520, 885132), (552, 833820), (585, 786784), (598, 769680), (624, 737610), (690, 667056), (720, 639262), (736, 625365), (780, 590088), (828, 555880), (897, 513120), (920, 500292), (936, 491740), (1035, 444704), (1040, 442566), (1069, 430560), (1104, 416910), (1170, 393392), (1196, 384840), (1248, 368805), (1380, 333528), (1440, 319631), (1495, 307872), (1560, 295044), (1656, 277940), (1794, 256560), (1840, 250146), (1872, 245870), (2070, 222352), (2080, 221283), (2138, 215280), (2208, 208455), (2340, 196696), (2392, 192420), (2691, 171040), (2760, 166764), (2990, 153936), (3120, 147522), (3207, 143520), (3312, 138970), (3588, 128280), (3680, 125073), (3744, 122935), (4140, 111176), (4276, 107640), (4485, 102624), (4680, 98348), (4784, 96210), (5345, 86112), (5382, 85520), (5520, 83382), (5980, 76968), (6240, 73761), (6414, 71760), (6624, 69485), (7176, 64140), (8280, 55588), (8552, 53820), (8970, 51312), (9360, 49174), (9568, 48105), (9621, 47840), (10690, 43056), (10764, 42760), (11040, 41691), (11960, 38484), (12828, 35880), (13455, 34208), (13897, 33120), (14352, 32070), (16035, 28704), (16560, 27794), (17104, 26910), (17940, 25656), (18720, 24587), (19242, 23920), (21380, 21528)]