888245280

素因数分解:

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

素因数の和:2120

約数の個数: 288

約数和(自身を含む): 3407878656

約数和(自身を除く): 2519633376

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, 1104, 1170, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2063, 2070, 2080, 2208, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 3680, 3744, 4126, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 6189, 6240, 6624, 7176, 8252, 8280, 8970, 9360, 9568, 10315, 10764, 11040, 11960, 12378, 13455, 14352, 16504, 16560, 17940, 18567, 18720, 20630, 21528, 23920, 24756, 26819, 26910, 28704, 30945, 33008, 33120, 35880, 37134, 41260, 43056, 47449, 47840, 49512, 53638, 53820, 61890, 66016, 71760, 74268, 80457, 82520, 86112, 92835, 94898, 99024, 107276, 107640, 123780, 134095, 142347, 143520, 148536, 160914, 165040, 185670, 189796, 198048, 214552, 215280, 237245, 241371, 247560, 268190, 284694, 297072, 321828, 330080, 371340, 379592, 402285, 427041, 429104, 430560, 474490, 482742, 495120, 536380, 569388, 594144, 616837, 643656, 711735, 742680, 759184, 804570, 854082, 858208, 948980, 965484, 990240, 1072760, 1138776, 1206855, 1233674, 1287312, 1423470, 1485360, 1518368, 1609140, 1708164, 1850511, 1897960, 1930968, 2135205, 2145520, 2277552, 2413710, 2467348, 2574624, 2846940, 2970720, 3084185, 3218280, 3416328, 3701022, 3795920, 3861936, 4270410, 4291040, 4555104, 4827420, 4934696, 5551533, 5693880, 6168370, 6436560, 6832656, 7402044, 7591840, 7723872, 8540820, 9252555, 9654840, 9869392, 11103066, 11387760, 12336740, 12873120, 13665312, 14804088, 17081640, 18505110, 19309680, 19738784, 22206132, 22775520, 24673480, 27757665, 29608176, 34163280, 37010220, 38619360, 44412264, 49346960, 55515330, 59216352, 68326560, 74020440, 88824528, 98693920, 111030660, 148040880, 177649056, 222061320, 296081760, 444122640, 888245280]

約数ペア:

[(1, 888245280), (2, 444122640), (3, 296081760), (4, 222061320), (5, 177649056), (6, 148040880), (8, 111030660), (9, 98693920), (10, 88824528), (12, 74020440), (13, 68326560), (15, 59216352), (16, 55515330), (18, 49346960), (20, 44412264), (23, 38619360), (24, 37010220), (26, 34163280), (30, 29608176), (32, 27757665), (36, 24673480), (39, 22775520), (40, 22206132), (45, 19738784), (46, 19309680), (48, 18505110), (52, 17081640), (60, 14804088), (65, 13665312), (69, 12873120), (72, 12336740), (78, 11387760), (80, 11103066), (90, 9869392), (92, 9654840), (96, 9252555), (104, 8540820), (115, 7723872), (117, 7591840), (120, 7402044), (130, 6832656), (138, 6436560), (144, 6168370), (156, 5693880), (160, 5551533), (180, 4934696), (184, 4827420), (195, 4555104), (207, 4291040), (208, 4270410), (230, 3861936), (234, 3795920), (240, 3701022), (260, 3416328), (276, 3218280), (288, 3084185), (299, 2970720), (312, 2846940), (345, 2574624), (360, 2467348), (368, 2413710), (390, 2277552), (414, 2145520), (416, 2135205), (460, 1930968), (468, 1897960), (480, 1850511), (520, 1708164), (552, 1609140), (585, 1518368), (598, 1485360), (624, 1423470), (690, 1287312), (720, 1233674), (736, 1206855), (780, 1138776), (828, 1072760), (897, 990240), (920, 965484), (936, 948980), (1035, 858208), (1040, 854082), (1104, 804570), (1170, 759184), (1196, 742680), (1248, 711735), (1380, 643656), (1440, 616837), (1495, 594144), (1560, 569388), (1656, 536380), (1794, 495120), (1840, 482742), (1872, 474490), (2063, 430560), (2070, 429104), (2080, 427041), (2208, 402285), (2340, 379592), (2392, 371340), (2691, 330080), (2760, 321828), (2990, 297072), (3120, 284694), (3312, 268190), (3588, 247560), (3680, 241371), (3744, 237245), (4126, 215280), (4140, 214552), (4485, 198048), (4680, 189796), (4784, 185670), (5382, 165040), (5520, 160914), (5980, 148536), (6189, 143520), (6240, 142347), (6624, 134095), (7176, 123780), (8252, 107640), (8280, 107276), (8970, 99024), (9360, 94898), (9568, 92835), (10315, 86112), (10764, 82520), (11040, 80457), (11960, 74268), (12378, 71760), (13455, 66016), (14352, 61890), (16504, 53820), (16560, 53638), (17940, 49512), (18567, 47840), (18720, 47449), (20630, 43056), (21528, 41260), (23920, 37134), (24756, 35880), (26819, 33120), (26910, 33008), (28704, 30945)]