713834520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 2565734400

約数和(自身を除く): 1851899880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 79, 84, 93, 105, 120, 124, 140, 155, 158, 168, 186, 210, 217, 237, 248, 280, 310, 316, 347, 372, 395, 420, 434, 465, 474, 553, 620, 632, 651, 694, 744, 790, 840, 868, 930, 948, 1041, 1085, 1106, 1185, 1240, 1302, 1388, 1580, 1659, 1735, 1736, 1860, 1896, 2082, 2170, 2212, 2370, 2429, 2449, 2604, 2765, 2776, 3160, 3255, 3318, 3470, 3720, 4164, 4340, 4424, 4740, 4858, 4898, 5205, 5208, 5530, 6510, 6636, 6940, 7287, 7347, 8295, 8328, 8680, 9480, 9716, 9796, 10410, 10757, 11060, 12145, 12245, 13020, 13272, 13880, 14574, 14694, 16590, 17143, 19432, 19592, 20820, 21514, 22120, 24290, 24490, 26040, 27413, 29148, 29388, 32271, 33180, 34286, 36435, 36735, 41640, 43028, 48580, 48980, 51429, 53785, 54826, 58296, 58776, 64542, 66360, 68572, 72870, 73470, 75299, 82239, 85715, 86056, 97160, 97960, 102858, 107570, 109652, 129084, 137065, 137144, 145740, 146940, 150598, 161355, 164478, 171430, 191891, 205716, 215140, 219304, 225897, 257145, 258168, 274130, 291480, 293880, 301196, 322710, 328956, 342860, 376495, 383782, 411195, 411432, 430280, 451794, 514290, 548260, 575673, 602392, 645420, 657912, 685720, 752990, 767564, 822390, 849803, 903588, 959455, 1028580, 1096520, 1129485, 1151346, 1290840, 1505980, 1535128, 1644780, 1699606, 1807176, 1918910, 2057160, 2258970, 2302692, 2549409, 2878365, 3011960, 3289560, 3399212, 3837820, 4249015, 4517940, 4605384, 5098818, 5756730, 5948621, 6798424, 7675640, 8498030, 9035880, 10197636, 11513460, 11897242, 12747045, 16996060, 17845863, 20395272, 23026920, 23794484, 25494090, 29743105, 33992120, 35691726, 47588968, 50988180, 59486210, 71383452, 89229315, 101976360, 118972420, 142766904, 178458630, 237944840, 356917260, 713834520]

約数ペア:

[(1, 713834520), (2, 356917260), (3, 237944840), (4, 178458630), (5, 142766904), (6, 118972420), (7, 101976360), (8, 89229315), (10, 71383452), (12, 59486210), (14, 50988180), (15, 47588968), (20, 35691726), (21, 33992120), (24, 29743105), (28, 25494090), (30, 23794484), (31, 23026920), (35, 20395272), (40, 17845863), (42, 16996060), (56, 12747045), (60, 11897242), (62, 11513460), (70, 10197636), (79, 9035880), (84, 8498030), (93, 7675640), (105, 6798424), (120, 5948621), (124, 5756730), (140, 5098818), (155, 4605384), (158, 4517940), (168, 4249015), (186, 3837820), (210, 3399212), (217, 3289560), (237, 3011960), (248, 2878365), (280, 2549409), (310, 2302692), (316, 2258970), (347, 2057160), (372, 1918910), (395, 1807176), (420, 1699606), (434, 1644780), (465, 1535128), (474, 1505980), (553, 1290840), (620, 1151346), (632, 1129485), (651, 1096520), (694, 1028580), (744, 959455), (790, 903588), (840, 849803), (868, 822390), (930, 767564), (948, 752990), (1041, 685720), (1085, 657912), (1106, 645420), (1185, 602392), (1240, 575673), (1302, 548260), (1388, 514290), (1580, 451794), (1659, 430280), (1735, 411432), (1736, 411195), (1860, 383782), (1896, 376495), (2082, 342860), (2170, 328956), (2212, 322710), (2370, 301196), (2429, 293880), (2449, 291480), (2604, 274130), (2765, 258168), (2776, 257145), (3160, 225897), (3255, 219304), (3318, 215140), (3470, 205716), (3720, 191891), (4164, 171430), (4340, 164478), (4424, 161355), (4740, 150598), (4858, 146940), (4898, 145740), (5205, 137144), (5208, 137065), (5530, 129084), (6510, 109652), (6636, 107570), (6940, 102858), (7287, 97960), (7347, 97160), (8295, 86056), (8328, 85715), (8680, 82239), (9480, 75299), (9716, 73470), (9796, 72870), (10410, 68572), (10757, 66360), (11060, 64542), (12145, 58776), (12245, 58296), (13020, 54826), (13272, 53785), (13880, 51429), (14574, 48980), (14694, 48580), (16590, 43028), (17143, 41640), (19432, 36735), (19592, 36435), (20820, 34286), (21514, 33180), (22120, 32271), (24290, 29388), (24490, 29148), (26040, 27413)]