164781480240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{475807}}^1$

素因数の和:475876

約数の個数: 240

約数和(自身を含む): 612067991808

約数和(自身を除く): 447286511568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4440, 4680, 4810, 5328, 5772, 6660, 7215, 7696, 8658, 8880, 9360, 9620, 11544, 13320, 14430, 17316, 19240, 21645, 23088, 26640, 28860, 34632, 38480, 43290, 57720, 69264, 86580, 115440, 173160, 346320, 475807, 951614, 1427421, 1903228, 2379035, 2854842, 3806456, 4282263, 4758070, 5709684, 6185491, 7137105, 7612912, 8564526, 9516140, 11419368, 12370982, 14274210, 17129052, 17604859, 18556473, 19032280, 21411315, 22838736, 24741964, 28548420, 30927455, 34258104, 35209718, 37112946, 38064560, 42822630, 49483928, 52814577, 55669419, 57096840, 61854910, 68516208, 70419436, 74225892, 85645260, 88024295, 92782365, 98967856, 105629154, 111338838, 114193680, 123709820, 140838872, 148451784, 158443731, 171290520, 176048590, 185564730, 211258308, 222677676, 228863167, 247419640, 264072885, 278347095, 281677744, 296903568, 316887462, 342581040, 352097180, 371129460, 422516616, 445355352, 457726334, 494839280, 528145770, 556694190, 633774924, 686589501, 704194360, 742258920, 792218655, 845033232, 890710704, 915452668, 1056291540, 1113388380, 1144315835, 1267549848, 1373179002, 1408388720, 1484517840, 1584437310, 1830905336, 2059768503, 2112583080, 2226776760, 2288631670, 2535099696, 2746358004, 3168874620, 3432947505, 3661810672, 4119537006, 4225166160, 4453553520, 4577263340, 5492716008, 6337749240, 6865895010, 8239074012, 9154526680, 10298842515, 10985432016, 12675498480, 13731790020, 16478148024, 18309053360, 20597685030, 27463580040, 32956296048, 41195370060, 54927160080, 82390740120, 164781480240]

約数ペア:

[(1, 164781480240), (2, 82390740120), (3, 54927160080), (4, 41195370060), (5, 32956296048), (6, 27463580040), (8, 20597685030), (9, 18309053360), (10, 16478148024), (12, 13731790020), (13, 12675498480), (15, 10985432016), (16, 10298842515), (18, 9154526680), (20, 8239074012), (24, 6865895010), (26, 6337749240), (30, 5492716008), (36, 4577263340), (37, 4453553520), (39, 4225166160), (40, 4119537006), (45, 3661810672), (48, 3432947505), (52, 3168874620), (60, 2746358004), (65, 2535099696), (72, 2288631670), (74, 2226776760), (78, 2112583080), (80, 2059768503), (90, 1830905336), (104, 1584437310), (111, 1484517840), (117, 1408388720), (120, 1373179002), (130, 1267549848), (144, 1144315835), (148, 1113388380), (156, 1056291540), (180, 915452668), (185, 890710704), (195, 845033232), (208, 792218655), (222, 742258920), (234, 704194360), (240, 686589501), (260, 633774924), (296, 556694190), (312, 528145770), (333, 494839280), (360, 457726334), (370, 445355352), (390, 422516616), (444, 371129460), (468, 352097180), (481, 342581040), (520, 316887462), (555, 296903568), (585, 281677744), (592, 278347095), (624, 264072885), (666, 247419640), (720, 228863167), (740, 222677676), (780, 211258308), (888, 185564730), (936, 176048590), (962, 171290520), (1040, 158443731), (1110, 148451784), (1170, 140838872), (1332, 123709820), (1443, 114193680), (1480, 111338838), (1560, 105629154), (1665, 98967856), (1776, 92782365), (1872, 88024295), (1924, 85645260), (2220, 74225892), (2340, 70419436), (2405, 68516208), (2664, 61854910), (2886, 57096840), (2960, 55669419), (3120, 52814577), (3330, 49483928), (3848, 42822630), (4329, 38064560), (4440, 37112946), (4680, 35209718), (4810, 34258104), (5328, 30927455), (5772, 28548420), (6660, 24741964), (7215, 22838736), (7696, 21411315), (8658, 19032280), (8880, 18556473), (9360, 17604859), (9620, 17129052), (11544, 14274210), (13320, 12370982), (14430, 11419368), (17316, 9516140), (19240, 8564526), (21645, 7612912), (23088, 7137105), (26640, 6185491), (28860, 5709684), (34632, 4758070), (38480, 4282263), (43290, 3806456), (57720, 2854842), (69264, 2379035), (86580, 1903228), (115440, 1427421), (173160, 951614), (346320, 475807)]