420316260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3402

約数の個数: 192

約数和(自身を含む): 1511903232

約数和(自身を除く): 1091586972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2415, 2730, 2990, 3220, 3347, 3588, 4186, 4485, 4830, 5460, 5980, 6279, 6694, 8372, 8970, 9660, 10041, 10465, 12558, 13388, 16735, 17940, 20082, 20930, 23429, 25116, 31395, 33470, 40164, 41860, 43511, 46858, 50205, 62790, 66940, 70287, 76981, 87022, 93716, 100410, 117145, 125580, 130533, 140574, 153962, 174044, 200820, 217555, 230943, 234290, 261066, 281148, 304577, 307924, 351435, 384905, 435110, 461886, 468580, 522132, 538867, 609154, 652665, 702870, 769810, 870220, 913731, 923772, 1000753, 1077734, 1154715, 1218308, 1305330, 1405740, 1522885, 1539620, 1616601, 1827462, 2001506, 2155468, 2309430, 2610660, 2694335, 3002259, 3045770, 3233202, 3654924, 4003012, 4568655, 4618860, 5003765, 5388670, 6004518, 6091540, 6466404, 7005271, 8083005, 9137310, 10007530, 10777340, 12009036, 14010542, 15011295, 16166010, 18274620, 20015060, 21015813, 28021084, 30022590, 32332020, 35026355, 42031626, 60045180, 70052710, 84063252, 105079065, 140105420, 210158130, 420316260]

約数ペア:

[(1, 420316260), (2, 210158130), (3, 140105420), (4, 105079065), (5, 84063252), (6, 70052710), (7, 60045180), (10, 42031626), (12, 35026355), (13, 32332020), (14, 30022590), (15, 28021084), (20, 21015813), (21, 20015060), (23, 18274620), (26, 16166010), (28, 15011295), (30, 14010542), (35, 12009036), (39, 10777340), (42, 10007530), (46, 9137310), (52, 8083005), (60, 7005271), (65, 6466404), (69, 6091540), (70, 6004518), (78, 5388670), (84, 5003765), (91, 4618860), (92, 4568655), (105, 4003012), (115, 3654924), (130, 3233202), (138, 3045770), (140, 3002259), (156, 2694335), (161, 2610660), (182, 2309430), (195, 2155468), (210, 2001506), (230, 1827462), (260, 1616601), (273, 1539620), (276, 1522885), (299, 1405740), (322, 1305330), (345, 1218308), (364, 1154715), (390, 1077734), (420, 1000753), (455, 923772), (460, 913731), (483, 870220), (546, 769810), (598, 702870), (644, 652665), (690, 609154), (780, 538867), (805, 522132), (897, 468580), (910, 461886), (966, 435110), (1092, 384905), (1196, 351435), (1365, 307924), (1380, 304577), (1495, 281148), (1610, 261066), (1794, 234290), (1820, 230943), (1932, 217555), (2093, 200820), (2415, 174044), (2730, 153962), (2990, 140574), (3220, 130533), (3347, 125580), (3588, 117145), (4186, 100410), (4485, 93716), (4830, 87022), (5460, 76981), (5980, 70287), (6279, 66940), (6694, 62790), (8372, 50205), (8970, 46858), (9660, 43511), (10041, 41860), (10465, 40164), (12558, 33470), (13388, 31395), (16735, 25116), (17940, 23429), (20082, 20930)]