682320148160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{563}}^2$

素因数の和:1212

約数の個数: 252

約数和(自身を含む): 1922131399824

約数和(自身を除く): 1239811251664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 563, 620, 868, 961, 992, 1085, 1120, 1126, 1240, 1736, 1922, 1984, 2170, 2240, 2252, 2480, 2815, 3472, 3844, 3941, 4340, 4504, 4805, 4960, 5630, 6727, 6944, 7688, 7882, 8680, 9008, 9610, 9920, 11260, 13454, 13888, 15376, 15764, 17360, 17453, 18016, 19220, 19705, 22520, 26908, 30752, 31528, 33635, 34720, 34906, 36032, 38440, 39410, 45040, 53816, 61504, 63056, 67270, 69440, 69812, 76880, 78820, 87265, 90080, 107632, 122171, 126112, 134540, 139624, 153760, 157640, 174530, 180160, 215264, 244342, 252224, 269080, 279248, 307520, 315280, 316969, 349060, 430528, 488684, 538160, 541043, 558496, 610855, 630560, 633938, 698120, 977368, 1076320, 1082086, 1116992, 1221710, 1261120, 1267876, 1396240, 1584845, 1954736, 2152640, 2164172, 2218783, 2443420, 2535752, 2705215, 2792480, 3169690, 3787301, 3909472, 4328344, 4437566, 4886840, 5071504, 5410430, 5584960, 6339380, 7574602, 7818944, 8656688, 8875132, 9773680, 9826039, 10143008, 10820860, 11093915, 12678760, 15149204, 17313376, 17750264, 18936505, 19547360, 19652078, 20286016, 21641720, 22187830, 25357520, 30298408, 34626752, 35500528, 37873010, 39094720, 39304156, 43283440, 44375660, 49130195, 50715040, 60596816, 68782273, 71001056, 75746020, 78608312, 86566880, 88751320, 98260390, 101430080, 121193632, 137564546, 142002112, 151492040, 157216624, 173133760, 177502640, 196520780, 242387264, 275129092, 302984080, 304607209, 314433248, 343911365, 355005280, 393041560, 550258184, 605968160, 609214418, 628866496, 687822730, 710010560, 786083120, 1100516368, 1211936320, 1218428836, 1375645460, 1523036045, 1572166240, 2132250463, 2201032736, 2436857672, 2751290920, 3046072090, 3144332480, 4264500926, 4402065472, 4873715344, 5502581840, 6092144180, 8529001852, 9747430688, 10661252315, 11005163680, 12184288360, 17058003704, 19494861376, 21322504630, 22010327360, 24368576720, 34116007408, 42645009260, 48737153440, 68232014816, 85290018520, 97474306880, 136464029632, 170580037040, 341160074080, 682320148160]

約数ペア:

[(1, 682320148160), (2, 341160074080), (4, 170580037040), (5, 136464029632), (7, 97474306880), (8, 85290018520), (10, 68232014816), (14, 48737153440), (16, 42645009260), (20, 34116007408), (28, 24368576720), (31, 22010327360), (32, 21322504630), (35, 19494861376), (40, 17058003704), (56, 12184288360), (62, 11005163680), (64, 10661252315), (70, 9747430688), (80, 8529001852), (112, 6092144180), (124, 5502581840), (140, 4873715344), (155, 4402065472), (160, 4264500926), (217, 3144332480), (224, 3046072090), (248, 2751290920), (280, 2436857672), (310, 2201032736), (320, 2132250463), (434, 1572166240), (448, 1523036045), (496, 1375645460), (560, 1218428836), (563, 1211936320), (620, 1100516368), (868, 786083120), (961, 710010560), (992, 687822730), (1085, 628866496), (1120, 609214418), (1126, 605968160), (1240, 550258184), (1736, 393041560), (1922, 355005280), (1984, 343911365), (2170, 314433248), (2240, 304607209), (2252, 302984080), (2480, 275129092), (2815, 242387264), (3472, 196520780), (3844, 177502640), (3941, 173133760), (4340, 157216624), (4504, 151492040), (4805, 142002112), (4960, 137564546), (5630, 121193632), (6727, 101430080), (6944, 98260390), (7688, 88751320), (7882, 86566880), (8680, 78608312), (9008, 75746020), (9610, 71001056), (9920, 68782273), (11260, 60596816), (13454, 50715040), (13888, 49130195), (15376, 44375660), (15764, 43283440), (17360, 39304156), (17453, 39094720), (18016, 37873010), (19220, 35500528), (19705, 34626752), (22520, 30298408), (26908, 25357520), (30752, 22187830), (31528, 21641720), (33635, 20286016), (34720, 19652078), (34906, 19547360), (36032, 18936505), (38440, 17750264), (39410, 17313376), (45040, 15149204), (53816, 12678760), (61504, 11093915), (63056, 10820860), (67270, 10143008), (69440, 9826039), (69812, 9773680), (76880, 8875132), (78820, 8656688), (87265, 7818944), (90080, 7574602), (107632, 6339380), (122171, 5584960), (126112, 5410430), (134540, 5071504), (139624, 4886840), (153760, 4437566), (157640, 4328344), (174530, 3909472), (180160, 3787301), (215264, 3169690), (244342, 2792480), (252224, 2705215), (269080, 2535752), (279248, 2443420), (307520, 2218783), (315280, 2164172), (316969, 2152640), (349060, 1954736), (430528, 1584845), (488684, 1396240), (538160, 1267876), (541043, 1261120), (558496, 1221710), (610855, 1116992), (630560, 1082086), (633938, 1076320), (698120, 977368)]