525157360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 1568471040

約数和(自身を除く): 1043313680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 169, 179, 182, 208, 217, 248, 260, 280, 310, 338, 358, 364, 403, 434, 455, 496, 520, 560, 620, 676, 716, 728, 806, 845, 868, 895, 910, 1040, 1085, 1183, 1240, 1253, 1352, 1432, 1456, 1612, 1690, 1736, 1790, 1820, 2015, 2170, 2327, 2366, 2480, 2506, 2704, 2821, 2864, 3224, 3380, 3472, 3580, 3640, 4030, 4340, 4654, 4732, 5012, 5239, 5549, 5642, 5915, 6265, 6448, 6760, 7160, 7280, 8060, 8680, 9308, 9464, 10024, 10478, 11098, 11284, 11635, 11830, 12530, 13520, 14105, 14320, 16120, 16289, 17360, 18616, 18928, 20048, 20956, 22196, 22568, 23270, 23660, 25060, 26195, 27745, 28210, 30251, 32240, 32578, 36673, 37232, 38843, 41912, 44392, 45136, 46540, 47320, 50120, 52390, 55490, 56420, 60502, 65156, 72137, 73346, 77686, 81445, 83824, 88784, 93080, 94640, 100240, 104780, 110980, 112840, 121004, 130312, 144274, 146692, 151255, 155372, 162890, 183365, 186160, 194215, 209560, 211757, 221960, 225680, 242008, 260624, 288548, 293384, 302510, 310744, 325780, 360685, 366730, 388430, 419120, 423514, 443920, 484016, 504959, 577096, 586768, 605020, 621488, 651560, 721370, 733460, 776860, 847028, 937781, 1009918, 1058785, 1154192, 1210040, 1303120, 1442740, 1466920, 1553720, 1694056, 1875562, 2019836, 2117570, 2420080, 2524795, 2885480, 2933840, 3107440, 3388112, 3751124, 4039672, 4235140, 4688905, 5049590, 5770960, 6564467, 7502248, 8079344, 8470280, 9377810, 10099180, 13128934, 15004496, 16940560, 18755620, 20198360, 26257868, 32822335, 37511240, 40396720, 52515736, 65644670, 75022480, 105031472, 131289340, 262578680, 525157360]

約数ペア:

[(1, 525157360), (2, 262578680), (4, 131289340), (5, 105031472), (7, 75022480), (8, 65644670), (10, 52515736), (13, 40396720), (14, 37511240), (16, 32822335), (20, 26257868), (26, 20198360), (28, 18755620), (31, 16940560), (35, 15004496), (40, 13128934), (52, 10099180), (56, 9377810), (62, 8470280), (65, 8079344), (70, 7502248), (80, 6564467), (91, 5770960), (104, 5049590), (112, 4688905), (124, 4235140), (130, 4039672), (140, 3751124), (155, 3388112), (169, 3107440), (179, 2933840), (182, 2885480), (208, 2524795), (217, 2420080), (248, 2117570), (260, 2019836), (280, 1875562), (310, 1694056), (338, 1553720), (358, 1466920), (364, 1442740), (403, 1303120), (434, 1210040), (455, 1154192), (496, 1058785), (520, 1009918), (560, 937781), (620, 847028), (676, 776860), (716, 733460), (728, 721370), (806, 651560), (845, 621488), (868, 605020), (895, 586768), (910, 577096), (1040, 504959), (1085, 484016), (1183, 443920), (1240, 423514), (1253, 419120), (1352, 388430), (1432, 366730), (1456, 360685), (1612, 325780), (1690, 310744), (1736, 302510), (1790, 293384), (1820, 288548), (2015, 260624), (2170, 242008), (2327, 225680), (2366, 221960), (2480, 211757), (2506, 209560), (2704, 194215), (2821, 186160), (2864, 183365), (3224, 162890), (3380, 155372), (3472, 151255), (3580, 146692), (3640, 144274), (4030, 130312), (4340, 121004), (4654, 112840), (4732, 110980), (5012, 104780), (5239, 100240), (5549, 94640), (5642, 93080), (5915, 88784), (6265, 83824), (6448, 81445), (6760, 77686), (7160, 73346), (7280, 72137), (8060, 65156), (8680, 60502), (9308, 56420), (9464, 55490), (10024, 52390), (10478, 50120), (11098, 47320), (11284, 46540), (11635, 45136), (11830, 44392), (12530, 41912), (13520, 38843), (14105, 37232), (14320, 36673), (16120, 32578), (16289, 32240), (17360, 30251), (18616, 28210), (18928, 27745), (20048, 26195), (20956, 25060), (22196, 23660), (22568, 23270)]