12648275280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4019}}^1$

素因数の和:4119

約数の個数: 320

約数和(自身を含む): 45939916800

約数和(自身を除く): 33291641520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 48, 54, 60, 62, 72, 80, 90, 93, 94, 108, 120, 124, 135, 141, 144, 155, 180, 186, 188, 216, 235, 240, 248, 270, 279, 282, 310, 360, 372, 376, 423, 432, 465, 470, 496, 540, 558, 564, 620, 705, 720, 744, 752, 837, 846, 930, 940, 1080, 1116, 1128, 1240, 1269, 1395, 1410, 1457, 1488, 1674, 1692, 1860, 1880, 2115, 2160, 2232, 2256, 2480, 2538, 2790, 2820, 2914, 3348, 3384, 3720, 3760, 4019, 4185, 4230, 4371, 4464, 5076, 5580, 5640, 5828, 6345, 6696, 6768, 7285, 7440, 8038, 8370, 8460, 8742, 10152, 11160, 11280, 11656, 12057, 12690, 13113, 13392, 14570, 16076, 16740, 16920, 17484, 20095, 20304, 21855, 22320, 23312, 24114, 25380, 26226, 29140, 32152, 33480, 33840, 34968, 36171, 39339, 40190, 43710, 48228, 50760, 52452, 58280, 60285, 64304, 65565, 66960, 69936, 72342, 78678, 80380, 87420, 96456, 101520, 104904, 108513, 116560, 120570, 124589, 131130, 144684, 157356, 160760, 174840, 180855, 188893, 192912, 196695, 209808, 217026, 241140, 249178, 262260, 289368, 314712, 321520, 349680, 361710, 373767, 377786, 393390, 434052, 482280, 498356, 524520, 542565, 566679, 578736, 622945, 629424, 723420, 747534, 755572, 786780, 868104, 944465, 964560, 996712, 1049040, 1085130, 1121301, 1133358, 1245890, 1446840, 1495068, 1511144, 1573560, 1700037, 1736208, 1868835, 1888930, 1993424, 2170260, 2242602, 2266716, 2491780, 2833395, 2893680, 2990136, 3022288, 3147120, 3363903, 3400074, 3737670, 3777860, 4340520, 4485204, 4533432, 4983560, 5100111, 5606505, 5666790, 5855683, 5980272, 6727806, 6800148, 7475340, 7555720, 8500185, 8681040, 8970408, 9066864, 9967120, 10200222, 11213010, 11333580, 11711366, 13455612, 13600296, 14950680, 15111440, 16819515, 17000370, 17567049, 17940816, 20400444, 22426020, 22667160, 23422732, 25500555, 26911224, 27200592, 29278415, 29901360, 33639030, 34000740, 35134098, 40800888, 44852040, 45334320, 46845464, 51001110, 52701147, 53822448, 58556830, 67278060, 68001480, 70268196, 81601776, 87835245, 89704080, 93690928, 102002220, 105402294, 117113660, 134556120, 136002960, 140536392, 158103441, 175670490, 204004440, 210804588, 234227320, 263505735, 269112240, 281072784, 316206882, 351340980, 408008880, 421609176, 468454640, 527011470, 632413764, 702681960, 790517205, 843218352, 1054022940, 1264827528, 1405363920, 1581034410, 2108045880, 2529655056, 3162068820, 4216091760, 6324137640, 12648275280]

約数ペア:

[(1, 12648275280), (2, 6324137640), (3, 4216091760), (4, 3162068820), (5, 2529655056), (6, 2108045880), (8, 1581034410), (9, 1405363920), (10, 1264827528), (12, 1054022940), (15, 843218352), (16, 790517205), (18, 702681960), (20, 632413764), (24, 527011470), (27, 468454640), (30, 421609176), (31, 408008880), (36, 351340980), (40, 316206882), (45, 281072784), (47, 269112240), (48, 263505735), (54, 234227320), (60, 210804588), (62, 204004440), (72, 175670490), (80, 158103441), (90, 140536392), (93, 136002960), (94, 134556120), (108, 117113660), (120, 105402294), (124, 102002220), (135, 93690928), (141, 89704080), (144, 87835245), (155, 81601776), (180, 70268196), (186, 68001480), (188, 67278060), (216, 58556830), (235, 53822448), (240, 52701147), (248, 51001110), (270, 46845464), (279, 45334320), (282, 44852040), (310, 40800888), (360, 35134098), (372, 34000740), (376, 33639030), (423, 29901360), (432, 29278415), (465, 27200592), (470, 26911224), (496, 25500555), (540, 23422732), (558, 22667160), (564, 22426020), (620, 20400444), (705, 17940816), (720, 17567049), (744, 17000370), (752, 16819515), (837, 15111440), (846, 14950680), (930, 13600296), (940, 13455612), (1080, 11711366), (1116, 11333580), (1128, 11213010), (1240, 10200222), (1269, 9967120), (1395, 9066864), (1410, 8970408), (1457, 8681040), (1488, 8500185), (1674, 7555720), (1692, 7475340), (1860, 6800148), (1880, 6727806), (2115, 5980272), (2160, 5855683), (2232, 5666790), (2256, 5606505), (2480, 5100111), (2538, 4983560), (2790, 4533432), (2820, 4485204), (2914, 4340520), (3348, 3777860), (3384, 3737670), (3720, 3400074), (3760, 3363903), (4019, 3147120), (4185, 3022288), (4230, 2990136), (4371, 2893680), (4464, 2833395), (5076, 2491780), (5580, 2266716), (5640, 2242602), (5828, 2170260), (6345, 1993424), (6696, 1888930), (6768, 1868835), (7285, 1736208), (7440, 1700037), (8038, 1573560), (8370, 1511144), (8460, 1495068), (8742, 1446840), (10152, 1245890), (11160, 1133358), (11280, 1121301), (11656, 1085130), (12057, 1049040), (12690, 996712), (13113, 964560), (13392, 944465), (14570, 868104), (16076, 786780), (16740, 755572), (16920, 747534), (17484, 723420), (20095, 629424), (20304, 622945), (21855, 578736), (22320, 566679), (23312, 542565), (24114, 524520), (25380, 498356), (26226, 482280), (29140, 434052), (32152, 393390), (33480, 377786), (33840, 373767), (34968, 361710), (36171, 349680), (39339, 321520), (40190, 314712), (43710, 289368), (48228, 262260), (50760, 249178), (52452, 241140), (58280, 217026), (60285, 209808), (64304, 196695), (65565, 192912), (66960, 188893), (69936, 180855), (72342, 174840), (78678, 160760), (80380, 157356), (87420, 144684), (96456, 131130), (101520, 124589), (104904, 120570), (108513, 116560)]