1290101280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 384

約数和(自身を含む): 4663733760

約数和(自身を除く): 3373632480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 89, 92, 96, 101, 104, 115, 120, 130, 138, 156, 160, 178, 184, 195, 202, 208, 230, 240, 260, 267, 276, 299, 303, 312, 345, 356, 368, 390, 404, 416, 445, 460, 480, 505, 520, 534, 552, 598, 606, 624, 690, 712, 736, 780, 808, 890, 897, 920, 1010, 1040, 1068, 1104, 1157, 1196, 1212, 1248, 1313, 1335, 1380, 1424, 1495, 1515, 1560, 1616, 1780, 1794, 1840, 2020, 2047, 2080, 2136, 2208, 2314, 2323, 2392, 2424, 2626, 2670, 2760, 2848, 2990, 3030, 3120, 3232, 3471, 3560, 3588, 3680, 3939, 4040, 4094, 4272, 4485, 4628, 4646, 4784, 4848, 5252, 5340, 5520, 5785, 5980, 6060, 6141, 6240, 6565, 6942, 6969, 7120, 7176, 7878, 8080, 8188, 8544, 8970, 8989, 9256, 9292, 9568, 9696, 10235, 10504, 10680, 11040, 11570, 11615, 11960, 12120, 12282, 13130, 13884, 13938, 14240, 14352, 15756, 16160, 16376, 17355, 17940, 17978, 18512, 18584, 19695, 20470, 21008, 21360, 23140, 23230, 23920, 24240, 24564, 26260, 26611, 26967, 27768, 27876, 28704, 30199, 30705, 31512, 32752, 34710, 34845, 35880, 35956, 37024, 37168, 39390, 40940, 42016, 42720, 44945, 46280, 46460, 47840, 48480, 49128, 52520, 53222, 53934, 55536, 55752, 60398, 61410, 63024, 65504, 69420, 69690, 71760, 71912, 74336, 78780, 79833, 81880, 89890, 90597, 92560, 92920, 98256, 105040, 106444, 107868, 111072, 111504, 116857, 120796, 122820, 126048, 133055, 134835, 138840, 139380, 143520, 143824, 150995, 157560, 159666, 163760, 179780, 181194, 185120, 185840, 196512, 206747, 210080, 212888, 215736, 223008, 233714, 241592, 245640, 266110, 269670, 277680, 278760, 287648, 301990, 315120, 319332, 327520, 350571, 359560, 362388, 371680, 399165, 413494, 425776, 431472, 452985, 467428, 483184, 491280, 532220, 539340, 555360, 557520, 584285, 603980, 620241, 630240, 638664, 701142, 719120, 724776, 798330, 826988, 851552, 862944, 905970, 934856, 966368, 982560, 1033735, 1064440, 1078680, 1115040, 1168570, 1207960, 1240482, 1277328, 1402284, 1438240, 1449552, 1596660, 1653976, 1752855, 1811940, 1869712, 2067470, 2128880, 2157360, 2337140, 2415920, 2480964, 2554656, 2687711, 2804568, 2899104, 3101205, 3193320, 3307952, 3505710, 3623880, 3739424, 4134940, 4257760, 4314720, 4674280, 4831840, 4961928, 5375422, 5609136, 6202410, 6386640, 6615904, 7011420, 7247760, 8063133, 8269880, 9348560, 9923856, 10750844, 11218272, 12404820, 12773280, 13438555, 14022840, 14495520, 16126266, 16539760, 18697120, 19847712, 21501688, 24809640, 26877110, 28045680, 32252532, 33079520, 40315665, 43003376, 49619280, 53754220, 56091360, 64505064, 80631330, 86006752, 99238560, 107508440, 129010128, 161262660, 215016880, 258020256, 322525320, 430033760, 645050640, 1290101280]

約数ペア:

[(1, 1290101280), (2, 645050640), (3, 430033760), (4, 322525320), (5, 258020256), (6, 215016880), (8, 161262660), (10, 129010128), (12, 107508440), (13, 99238560), (15, 86006752), (16, 80631330), (20, 64505064), (23, 56091360), (24, 53754220), (26, 49619280), (30, 43003376), (32, 40315665), (39, 33079520), (40, 32252532), (46, 28045680), (48, 26877110), (52, 24809640), (60, 21501688), (65, 19847712), (69, 18697120), (78, 16539760), (80, 16126266), (89, 14495520), (92, 14022840), (96, 13438555), (101, 12773280), (104, 12404820), (115, 11218272), (120, 10750844), (130, 9923856), (138, 9348560), (156, 8269880), (160, 8063133), (178, 7247760), (184, 7011420), (195, 6615904), (202, 6386640), (208, 6202410), (230, 5609136), (240, 5375422), (260, 4961928), (267, 4831840), (276, 4674280), (299, 4314720), (303, 4257760), (312, 4134940), (345, 3739424), (356, 3623880), (368, 3505710), (390, 3307952), (404, 3193320), (416, 3101205), (445, 2899104), (460, 2804568), (480, 2687711), (505, 2554656), (520, 2480964), (534, 2415920), (552, 2337140), (598, 2157360), (606, 2128880), (624, 2067470), (690, 1869712), (712, 1811940), (736, 1752855), (780, 1653976), (808, 1596660), (890, 1449552), (897, 1438240), (920, 1402284), (1010, 1277328), (1040, 1240482), (1068, 1207960), (1104, 1168570), (1157, 1115040), (1196, 1078680), (1212, 1064440), (1248, 1033735), (1313, 982560), (1335, 966368), (1380, 934856), (1424, 905970), (1495, 862944), (1515, 851552), (1560, 826988), (1616, 798330), (1780, 724776), (1794, 719120), (1840, 701142), (2020, 638664), (2047, 630240), (2080, 620241), (2136, 603980), (2208, 584285), (2314, 557520), (2323, 555360), (2392, 539340), (2424, 532220), (2626, 491280), (2670, 483184), (2760, 467428), (2848, 452985), (2990, 431472), (3030, 425776), (3120, 413494), (3232, 399165), (3471, 371680), (3560, 362388), (3588, 359560), (3680, 350571), (3939, 327520), (4040, 319332), (4094, 315120), (4272, 301990), (4485, 287648), (4628, 278760), (4646, 277680), (4784, 269670), (4848, 266110), (5252, 245640), (5340, 241592), (5520, 233714), (5785, 223008), (5980, 215736), (6060, 212888), (6141, 210080), (6240, 206747), (6565, 196512), (6942, 185840), (6969, 185120), (7120, 181194), (7176, 179780), (7878, 163760), (8080, 159666), (8188, 157560), (8544, 150995), (8970, 143824), (8989, 143520), (9256, 139380), (9292, 138840), (9568, 134835), (9696, 133055), (10235, 126048), (10504, 122820), (10680, 120796), (11040, 116857), (11570, 111504), (11615, 111072), (11960, 107868), (12120, 106444), (12282, 105040), (13130, 98256), (13884, 92920), (13938, 92560), (14240, 90597), (14352, 89890), (15756, 81880), (16160, 79833), (16376, 78780), (17355, 74336), (17940, 71912), (17978, 71760), (18512, 69690), (18584, 69420), (19695, 65504), (20470, 63024), (21008, 61410), (21360, 60398), (23140, 55752), (23230, 55536), (23920, 53934), (24240, 53222), (24564, 52520), (26260, 49128), (26611, 48480), (26967, 47840), (27768, 46460), (27876, 46280), (28704, 44945), (30199, 42720), (30705, 42016), (31512, 40940), (32752, 39390), (34710, 37168), (34845, 37024), (35880, 35956)]