624641940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 2152550400

約数和(自身を除く): 1527908460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 79, 90, 93, 109, 117, 124, 130, 155, 156, 158, 180, 186, 195, 218, 234, 237, 260, 279, 310, 316, 327, 372, 390, 395, 403, 436, 465, 468, 474, 545, 558, 585, 620, 654, 711, 780, 790, 806, 930, 948, 981, 1027, 1090, 1116, 1170, 1185, 1209, 1308, 1395, 1417, 1422, 1580, 1612, 1635, 1860, 1962, 2015, 2054, 2180, 2340, 2370, 2418, 2449, 2790, 2834, 2844, 3081, 3270, 3379, 3555, 3627, 3924, 4030, 4108, 4251, 4740, 4836, 4898, 4905, 5135, 5580, 5668, 6045, 6162, 6540, 6758, 7085, 7110, 7254, 7347, 8060, 8502, 8611, 9243, 9796, 9810, 10137, 10270, 12090, 12245, 12324, 12753, 13516, 14170, 14220, 14508, 14694, 15405, 16895, 17004, 17222, 18135, 18486, 19620, 20274, 20540, 21255, 22041, 24180, 24490, 25506, 25833, 28340, 29388, 30411, 30810, 31837, 33790, 34444, 36270, 36735, 36972, 40548, 42510, 43055, 43927, 44082, 46215, 48980, 50685, 51012, 51666, 60822, 61620, 63674, 63765, 67580, 72540, 73470, 77499, 85020, 86110, 87854, 88164, 92430, 95511, 101370, 103332, 110205, 111943, 121644, 127348, 127530, 129165, 131781, 146940, 152055, 154998, 159185, 172220, 175708, 184860, 191022, 202740, 219635, 220410, 223886, 255060, 258330, 263562, 266941, 286533, 304110, 309996, 318370, 335829, 382044, 387495, 395343, 439270, 440820, 447772, 477555, 516660, 527124, 533882, 559715, 573066, 608220, 636740, 658905, 671658, 774990, 790686, 800823, 878540, 955110, 1007487, 1067764, 1119430, 1146132, 1317810, 1334705, 1343316, 1432665, 1549980, 1581372, 1601646, 1679145, 1910220, 1976715, 2014974, 2238860, 2402469, 2635620, 2669410, 2865330, 3203292, 3358290, 3470233, 3953430, 4004115, 4029948, 4804938, 5037435, 5338820, 5730660, 6716580, 6940466, 7906860, 8008230, 9609876, 10074870, 10410699, 12012345, 13880932, 16016460, 17351165, 20149740, 20821398, 24024690, 31232097, 34702330, 41642796, 48049380, 52053495, 62464194, 69404660, 104106990, 124928388, 156160485, 208213980, 312320970, 624641940]

約数ペア:

[(1, 624641940), (2, 312320970), (3, 208213980), (4, 156160485), (5, 124928388), (6, 104106990), (9, 69404660), (10, 62464194), (12, 52053495), (13, 48049380), (15, 41642796), (18, 34702330), (20, 31232097), (26, 24024690), (30, 20821398), (31, 20149740), (36, 17351165), (39, 16016460), (45, 13880932), (52, 12012345), (60, 10410699), (62, 10074870), (65, 9609876), (78, 8008230), (79, 7906860), (90, 6940466), (93, 6716580), (109, 5730660), (117, 5338820), (124, 5037435), (130, 4804938), (155, 4029948), (156, 4004115), (158, 3953430), (180, 3470233), (186, 3358290), (195, 3203292), (218, 2865330), (234, 2669410), (237, 2635620), (260, 2402469), (279, 2238860), (310, 2014974), (316, 1976715), (327, 1910220), (372, 1679145), (390, 1601646), (395, 1581372), (403, 1549980), (436, 1432665), (465, 1343316), (468, 1334705), (474, 1317810), (545, 1146132), (558, 1119430), (585, 1067764), (620, 1007487), (654, 955110), (711, 878540), (780, 800823), (790, 790686), (806, 774990), (930, 671658), (948, 658905), (981, 636740), (1027, 608220), (1090, 573066), (1116, 559715), (1170, 533882), (1185, 527124), (1209, 516660), (1308, 477555), (1395, 447772), (1417, 440820), (1422, 439270), (1580, 395343), (1612, 387495), (1635, 382044), (1860, 335829), (1962, 318370), (2015, 309996), (2054, 304110), (2180, 286533), (2340, 266941), (2370, 263562), (2418, 258330), (2449, 255060), (2790, 223886), (2834, 220410), (2844, 219635), (3081, 202740), (3270, 191022), (3379, 184860), (3555, 175708), (3627, 172220), (3924, 159185), (4030, 154998), (4108, 152055), (4251, 146940), (4740, 131781), (4836, 129165), (4898, 127530), (4905, 127348), (5135, 121644), (5580, 111943), (5668, 110205), (6045, 103332), (6162, 101370), (6540, 95511), (6758, 92430), (7085, 88164), (7110, 87854), (7254, 86110), (7347, 85020), (8060, 77499), (8502, 73470), (8611, 72540), (9243, 67580), (9796, 63765), (9810, 63674), (10137, 61620), (10270, 60822), (12090, 51666), (12245, 51012), (12324, 50685), (12753, 48980), (13516, 46215), (14170, 44082), (14220, 43927), (14508, 43055), (14694, 42510), (15405, 40548), (16895, 36972), (17004, 36735), (17222, 36270), (18135, 34444), (18486, 33790), (19620, 31837), (20274, 30810), (20540, 30411), (21255, 29388), (22041, 28340), (24180, 25833), (24490, 25506)]