444122640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 240

約数和(自身を含む): 1676892672

約数和(自身を除く): 1232770032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2063, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4126, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 6189, 7176, 8252, 8280, 8970, 9360, 10315, 10764, 11960, 12378, 13455, 14352, 16504, 16560, 17940, 18567, 20630, 21528, 23920, 24756, 26819, 26910, 30945, 33008, 35880, 37134, 41260, 43056, 47449, 49512, 53638, 53820, 61890, 71760, 74268, 80457, 82520, 92835, 94898, 99024, 107276, 107640, 123780, 134095, 142347, 148536, 160914, 165040, 185670, 189796, 214552, 215280, 237245, 241371, 247560, 268190, 284694, 297072, 321828, 371340, 379592, 402285, 427041, 429104, 474490, 482742, 495120, 536380, 569388, 616837, 643656, 711735, 742680, 759184, 804570, 854082, 948980, 965484, 1072760, 1138776, 1206855, 1233674, 1287312, 1423470, 1485360, 1609140, 1708164, 1850511, 1897960, 1930968, 2135205, 2145520, 2277552, 2413710, 2467348, 2846940, 3084185, 3218280, 3416328, 3701022, 3795920, 3861936, 4270410, 4827420, 4934696, 5551533, 5693880, 6168370, 6436560, 6832656, 7402044, 8540820, 9252555, 9654840, 9869392, 11103066, 11387760, 12336740, 14804088, 17081640, 18505110, 19309680, 22206132, 24673480, 27757665, 29608176, 34163280, 37010220, 44412264, 49346960, 55515330, 74020440, 88824528, 111030660, 148040880, 222061320, 444122640]

約数ペア:

[(1, 444122640), (2, 222061320), (3, 148040880), (4, 111030660), (5, 88824528), (6, 74020440), (8, 55515330), (9, 49346960), (10, 44412264), (12, 37010220), (13, 34163280), (15, 29608176), (16, 27757665), (18, 24673480), (20, 22206132), (23, 19309680), (24, 18505110), (26, 17081640), (30, 14804088), (36, 12336740), (39, 11387760), (40, 11103066), (45, 9869392), (46, 9654840), (48, 9252555), (52, 8540820), (60, 7402044), (65, 6832656), (69, 6436560), (72, 6168370), (78, 5693880), (80, 5551533), (90, 4934696), (92, 4827420), (104, 4270410), (115, 3861936), (117, 3795920), (120, 3701022), (130, 3416328), (138, 3218280), (144, 3084185), (156, 2846940), (180, 2467348), (184, 2413710), (195, 2277552), (207, 2145520), (208, 2135205), (230, 1930968), (234, 1897960), (240, 1850511), (260, 1708164), (276, 1609140), (299, 1485360), (312, 1423470), (345, 1287312), (360, 1233674), (368, 1206855), (390, 1138776), (414, 1072760), (460, 965484), (468, 948980), (520, 854082), (552, 804570), (585, 759184), (598, 742680), (624, 711735), (690, 643656), (720, 616837), (780, 569388), (828, 536380), (897, 495120), (920, 482742), (936, 474490), (1035, 429104), (1040, 427041), (1104, 402285), (1170, 379592), (1196, 371340), (1380, 321828), (1495, 297072), (1560, 284694), (1656, 268190), (1794, 247560), (1840, 241371), (1872, 237245), (2063, 215280), (2070, 214552), (2340, 189796), (2392, 185670), (2691, 165040), (2760, 160914), (2990, 148536), (3120, 142347), (3312, 134095), (3588, 123780), (4126, 107640), (4140, 107276), (4485, 99024), (4680, 94898), (4784, 92835), (5382, 82520), (5520, 80457), (5980, 74268), (6189, 71760), (7176, 61890), (8252, 53820), (8280, 53638), (8970, 49512), (9360, 47449), (10315, 43056), (10764, 41260), (11960, 37134), (12378, 35880), (13455, 33008), (14352, 30945), (16504, 26910), (16560, 26819), (17940, 24756), (18567, 23920), (20630, 21528)]