79947148680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1023389}}^1$

素因数の和:1023444

約数の個数: 192

約数和(自身を含む): 306525772800

約数和(自身を除く): 226578624120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 39060, 78120, 1023389, 2046778, 3070167, 4093556, 5116945, 6140334, 7163723, 8187112, 9210501, 10233890, 12280668, 14327446, 15350835, 18421002, 20467780, 21491169, 24561336, 28654892, 30701670, 31725059, 35818615, 36842004, 40935560, 42982338, 46052505, 57309784, 61403340, 63450118, 64473507, 71637230, 73684008, 85964676, 92105010, 95175177, 107455845, 122806680, 126900236, 128947014, 143274460, 158625295, 171929352, 184210020, 190350354, 214911690, 222075413, 253800472, 257894028, 285525531, 286548920, 317250590, 322367535, 368420040, 380700708, 429823380, 444150826, 475875885, 515788056, 571051062, 634501180, 644735070, 666226239, 761401416, 859646760, 888301652, 951751770, 1110377065, 1142102124, 1269002360, 1289470140, 1332452478, 1427627655, 1776603304, 1903503540, 1998678717, 2220754130, 2284204248, 2578940280, 2664904956, 2855255310, 3331131195, 3807007080, 3997357434, 4441508260, 5329809912, 5710510620, 6662262390, 7994714868, 8883016520, 9993393585, 11421021240, 13324524780, 15989429736, 19986787170, 26649049560, 39973574340, 79947148680]

約数ペア:

[(1, 79947148680), (2, 39973574340), (3, 26649049560), (4, 19986787170), (5, 15989429736), (6, 13324524780), (7, 11421021240), (8, 9993393585), (9, 8883016520), (10, 7994714868), (12, 6662262390), (14, 5710510620), (15, 5329809912), (18, 4441508260), (20, 3997357434), (21, 3807007080), (24, 3331131195), (28, 2855255310), (30, 2664904956), (31, 2578940280), (35, 2284204248), (36, 2220754130), (40, 1998678717), (42, 1903503540), (45, 1776603304), (56, 1427627655), (60, 1332452478), (62, 1289470140), (63, 1269002360), (70, 1142102124), (72, 1110377065), (84, 951751770), (90, 888301652), (93, 859646760), (105, 761401416), (120, 666226239), (124, 644735070), (126, 634501180), (140, 571051062), (155, 515788056), (168, 475875885), (180, 444150826), (186, 429823380), (210, 380700708), (217, 368420040), (248, 322367535), (252, 317250590), (279, 286548920), (280, 285525531), (310, 257894028), (315, 253800472), (360, 222075413), (372, 214911690), (420, 190350354), (434, 184210020), (465, 171929352), (504, 158625295), (558, 143274460), (620, 128947014), (630, 126900236), (651, 122806680), (744, 107455845), (840, 95175177), (868, 92105010), (930, 85964676), (1085, 73684008), (1116, 71637230), (1240, 64473507), (1260, 63450118), (1302, 61403340), (1395, 57309784), (1736, 46052505), (1860, 42982338), (1953, 40935560), (2170, 36842004), (2232, 35818615), (2520, 31725059), (2604, 30701670), (2790, 28654892), (3255, 24561336), (3720, 21491169), (3906, 20467780), (4340, 18421002), (5208, 15350835), (5580, 14327446), (6510, 12280668), (7812, 10233890), (8680, 9210501), (9765, 8187112), (11160, 7163723), (13020, 6140334), (15624, 5116945), (19530, 4093556), (26040, 3070167), (39060, 2046778), (78120, 1023389)]