471981120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 224

約数和(自身を含む): 1643725440

約数和(自身を除く): 1171744320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 192, 195, 208, 236, 240, 260, 295, 312, 320, 354, 390, 416, 472, 480, 520, 590, 624, 641, 708, 767, 780, 832, 885, 944, 960, 1040, 1180, 1248, 1282, 1416, 1534, 1560, 1770, 1888, 1923, 2080, 2301, 2360, 2496, 2564, 2832, 3068, 3120, 3205, 3540, 3776, 3835, 3846, 4160, 4602, 4720, 5128, 5664, 6136, 6240, 6410, 7080, 7670, 7692, 8333, 9204, 9440, 9615, 10256, 11328, 11505, 12272, 12480, 12820, 14160, 15340, 15384, 16666, 18408, 18880, 19230, 20512, 23010, 24544, 24999, 25640, 28320, 30680, 30768, 33332, 36816, 37819, 38460, 41024, 41665, 46020, 49088, 49998, 51280, 56640, 61360, 61536, 66664, 73632, 75638, 76920, 83330, 92040, 99996, 102560, 113457, 122720, 123072, 124995, 133328, 147264, 151276, 153840, 166660, 184080, 189095, 199992, 205120, 226914, 245440, 249990, 266656, 302552, 307680, 333320, 368160, 378190, 399984, 453828, 491647, 499980, 533312, 567285, 605104, 615360, 666640, 736320, 756380, 799968, 907656, 983294, 999960, 1134570, 1210208, 1333280, 1474941, 1512760, 1599936, 1815312, 1966588, 1999920, 2269140, 2420416, 2458235, 2666560, 2949882, 3025520, 3630624, 3933176, 3999840, 4538280, 4916470, 5899764, 6051040, 7261248, 7374705, 7866352, 7999680, 9076560, 9832940, 11799528, 12102080, 14749410, 15732704, 18153120, 19665880, 23599056, 29498820, 31465408, 36306240, 39331760, 47198112, 58997640, 78663520, 94396224, 117995280, 157327040, 235990560, 471981120]

約数ペア:

[(1, 471981120), (2, 235990560), (3, 157327040), (4, 117995280), (5, 94396224), (6, 78663520), (8, 58997640), (10, 47198112), (12, 39331760), (13, 36306240), (15, 31465408), (16, 29498820), (20, 23599056), (24, 19665880), (26, 18153120), (30, 15732704), (32, 14749410), (39, 12102080), (40, 11799528), (48, 9832940), (52, 9076560), (59, 7999680), (60, 7866352), (64, 7374705), (65, 7261248), (78, 6051040), (80, 5899764), (96, 4916470), (104, 4538280), (118, 3999840), (120, 3933176), (130, 3630624), (156, 3025520), (160, 2949882), (177, 2666560), (192, 2458235), (195, 2420416), (208, 2269140), (236, 1999920), (240, 1966588), (260, 1815312), (295, 1599936), (312, 1512760), (320, 1474941), (354, 1333280), (390, 1210208), (416, 1134570), (472, 999960), (480, 983294), (520, 907656), (590, 799968), (624, 756380), (641, 736320), (708, 666640), (767, 615360), (780, 605104), (832, 567285), (885, 533312), (944, 499980), (960, 491647), (1040, 453828), (1180, 399984), (1248, 378190), (1282, 368160), (1416, 333320), (1534, 307680), (1560, 302552), (1770, 266656), (1888, 249990), (1923, 245440), (2080, 226914), (2301, 205120), (2360, 199992), (2496, 189095), (2564, 184080), (2832, 166660), (3068, 153840), (3120, 151276), (3205, 147264), (3540, 133328), (3776, 124995), (3835, 123072), (3846, 122720), (4160, 113457), (4602, 102560), (4720, 99996), (5128, 92040), (5664, 83330), (6136, 76920), (6240, 75638), (6410, 73632), (7080, 66664), (7670, 61536), (7692, 61360), (8333, 56640), (9204, 51280), (9440, 49998), (9615, 49088), (10256, 46020), (11328, 41665), (11505, 41024), (12272, 38460), (12480, 37819), (12820, 36816), (14160, 33332), (15340, 30768), (15384, 30680), (16666, 28320), (18408, 25640), (18880, 24999), (19230, 24544), (20512, 23010)]