947147760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2232

約数の個数: 240

約数和(自身を含む): 3500025984

約数和(自身を除く): 2552878224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 104, 117, 120, 130, 141, 144, 156, 180, 188, 195, 208, 234, 235, 240, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 624, 705, 720, 752, 780, 846, 936, 940, 1040, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1872, 1880, 2115, 2153, 2256, 2340, 2444, 2820, 3055, 3120, 3384, 3666, 3760, 4230, 4306, 4680, 4888, 5499, 5640, 6110, 6459, 6768, 7332, 8460, 8612, 9165, 9360, 9776, 10765, 10998, 11280, 12220, 12918, 14664, 16920, 17224, 18330, 19377, 21530, 21996, 24440, 25836, 27495, 27989, 29328, 32295, 33840, 34448, 36660, 38754, 43060, 43992, 48880, 51672, 54990, 55978, 64590, 73320, 77508, 83967, 86120, 87984, 96885, 101191, 103344, 109980, 111956, 129180, 139945, 146640, 155016, 167934, 172240, 193770, 202382, 219960, 223912, 251901, 258360, 279890, 303573, 310032, 335868, 387540, 404764, 419835, 439920, 447824, 503802, 505955, 516720, 559780, 607146, 671736, 775080, 809528, 839670, 910719, 1007604, 1011910, 1119560, 1214292, 1259505, 1315483, 1343472, 1517865, 1550160, 1619056, 1679340, 1821438, 2015208, 2023820, 2239120, 2428584, 2519010, 2630966, 3035730, 3358680, 3642876, 3946449, 4030416, 4047640, 4553595, 4857168, 5038020, 5261932, 6071460, 6577415, 6717360, 7285752, 7892898, 8095280, 9107190, 10076040, 10523864, 11839347, 12142920, 13154830, 14571504, 15785796, 18214380, 19732245, 20152080, 21047728, 23678694, 24285840, 26309660, 31571592, 36428760, 39464490, 47357388, 52619320, 59196735, 63143184, 72857520, 78928980, 94714776, 105238640, 118393470, 157857960, 189429552, 236786940, 315715920, 473573880, 947147760]

約数ペア:

[(1, 947147760), (2, 473573880), (3, 315715920), (4, 236786940), (5, 189429552), (6, 157857960), (8, 118393470), (9, 105238640), (10, 94714776), (12, 78928980), (13, 72857520), (15, 63143184), (16, 59196735), (18, 52619320), (20, 47357388), (24, 39464490), (26, 36428760), (30, 31571592), (36, 26309660), (39, 24285840), (40, 23678694), (45, 21047728), (47, 20152080), (48, 19732245), (52, 18214380), (60, 15785796), (65, 14571504), (72, 13154830), (78, 12142920), (80, 11839347), (90, 10523864), (94, 10076040), (104, 9107190), (117, 8095280), (120, 7892898), (130, 7285752), (141, 6717360), (144, 6577415), (156, 6071460), (180, 5261932), (188, 5038020), (195, 4857168), (208, 4553595), (234, 4047640), (235, 4030416), (240, 3946449), (260, 3642876), (282, 3358680), (312, 3035730), (360, 2630966), (376, 2519010), (390, 2428584), (423, 2239120), (468, 2023820), (470, 2015208), (520, 1821438), (564, 1679340), (585, 1619056), (611, 1550160), (624, 1517865), (705, 1343472), (720, 1315483), (752, 1259505), (780, 1214292), (846, 1119560), (936, 1011910), (940, 1007604), (1040, 910719), (1128, 839670), (1170, 809528), (1222, 775080), (1410, 671736), (1560, 607146), (1692, 559780), (1833, 516720), (1872, 505955), (1880, 503802), (2115, 447824), (2153, 439920), (2256, 419835), (2340, 404764), (2444, 387540), (2820, 335868), (3055, 310032), (3120, 303573), (3384, 279890), (3666, 258360), (3760, 251901), (4230, 223912), (4306, 219960), (4680, 202382), (4888, 193770), (5499, 172240), (5640, 167934), (6110, 155016), (6459, 146640), (6768, 139945), (7332, 129180), (8460, 111956), (8612, 109980), (9165, 103344), (9360, 101191), (9776, 96885), (10765, 87984), (10998, 86120), (11280, 83967), (12220, 77508), (12918, 73320), (14664, 64590), (16920, 55978), (17224, 54990), (18330, 51672), (19377, 48880), (21530, 43992), (21996, 43060), (24440, 38754), (25836, 36660), (27495, 34448), (27989, 33840), (29328, 32295)]