31437498720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{17783}}^1$

素因数の和:17957

約数の個数: 192

約数和(自身を含む): 103255326720

約数和(自身を除く): 71817828000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 127, 145, 160, 174, 232, 240, 254, 290, 348, 381, 435, 464, 480, 508, 580, 635, 696, 762, 870, 928, 1016, 1160, 1270, 1392, 1524, 1740, 1905, 2032, 2320, 2540, 2784, 3048, 3480, 3683, 3810, 4064, 4640, 5080, 6096, 6960, 7366, 7620, 10160, 11049, 12192, 13920, 14732, 15240, 17783, 18415, 20320, 22098, 29464, 30480, 35566, 36830, 44196, 53349, 55245, 58928, 60960, 71132, 73660, 88392, 88915, 106698, 110490, 117856, 142264, 147320, 176784, 177830, 213396, 220980, 266745, 284528, 294640, 353568, 355660, 426792, 441960, 515707, 533490, 569056, 589280, 711320, 853584, 883920, 1031414, 1066980, 1422640, 1547121, 1707168, 1767840, 2062828, 2133960, 2258441, 2578535, 2845280, 3094242, 4125656, 4267920, 4516882, 5157070, 6188484, 6775323, 7735605, 8251312, 8535840, 9033764, 10314140, 11292205, 12376968, 13550646, 15471210, 16502624, 18067528, 20628280, 22584410, 24753936, 27101292, 30942420, 33876615, 36135056, 41256560, 45168820, 49507872, 54202584, 61884840, 65494789, 67753230, 72270112, 82513120, 90337640, 108405168, 123769680, 130989578, 135506460, 180675280, 196484367, 216810336, 247539360, 261979156, 271012920, 327473945, 361350560, 392968734, 523958312, 542025840, 654947890, 785937468, 982421835, 1047916624, 1084051680, 1309895780, 1571874936, 1964843670, 2095833248, 2619791560, 3143749872, 3929687340, 5239583120, 6287499744, 7859374680, 10479166240, 15718749360, 31437498720]

約数ペア:

[(1, 31437498720), (2, 15718749360), (3, 10479166240), (4, 7859374680), (5, 6287499744), (6, 5239583120), (8, 3929687340), (10, 3143749872), (12, 2619791560), (15, 2095833248), (16, 1964843670), (20, 1571874936), (24, 1309895780), (29, 1084051680), (30, 1047916624), (32, 982421835), (40, 785937468), (48, 654947890), (58, 542025840), (60, 523958312), (80, 392968734), (87, 361350560), (96, 327473945), (116, 271012920), (120, 261979156), (127, 247539360), (145, 216810336), (160, 196484367), (174, 180675280), (232, 135506460), (240, 130989578), (254, 123769680), (290, 108405168), (348, 90337640), (381, 82513120), (435, 72270112), (464, 67753230), (480, 65494789), (508, 61884840), (580, 54202584), (635, 49507872), (696, 45168820), (762, 41256560), (870, 36135056), (928, 33876615), (1016, 30942420), (1160, 27101292), (1270, 24753936), (1392, 22584410), (1524, 20628280), (1740, 18067528), (1905, 16502624), (2032, 15471210), (2320, 13550646), (2540, 12376968), (2784, 11292205), (3048, 10314140), (3480, 9033764), (3683, 8535840), (3810, 8251312), (4064, 7735605), (4640, 6775323), (5080, 6188484), (6096, 5157070), (6960, 4516882), (7366, 4267920), (7620, 4125656), (10160, 3094242), (11049, 2845280), (12192, 2578535), (13920, 2258441), (14732, 2133960), (15240, 2062828), (17783, 1767840), (18415, 1707168), (20320, 1547121), (22098, 1422640), (29464, 1066980), (30480, 1031414), (35566, 883920), (36830, 853584), (44196, 711320), (53349, 589280), (55245, 569056), (58928, 533490), (60960, 515707), (71132, 441960), (73660, 426792), (88392, 355660), (88915, 353568), (106698, 294640), (110490, 284528), (117856, 266745), (142264, 220980), (147320, 213396), (176784, 177830)]