352707420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 1094173920

約数和(自身を除く): 741466500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 269, 390, 410, 492, 533, 538, 615, 780, 807, 820, 1066, 1076, 1230, 1345, 1599, 1614, 1681, 2132, 2460, 2665, 2690, 3198, 3228, 3362, 3497, 4035, 5043, 5330, 5380, 6396, 6724, 6994, 7995, 8070, 8405, 10086, 10491, 10660, 11029, 13988, 15990, 16140, 16810, 17485, 20172, 20982, 21853, 22058, 25215, 31980, 33087, 33620, 34970, 41964, 43706, 44116, 50430, 52455, 55145, 65559, 66174, 69940, 87412, 100860, 104910, 109265, 110290, 131118, 132348, 143377, 165435, 209820, 218530, 220580, 262236, 286754, 327795, 330870, 430131, 437060, 452189, 573508, 655590, 661740, 716885, 860262, 904378, 1311180, 1356567, 1433770, 1720524, 1808756, 2150655, 2260945, 2713134, 2867540, 4301310, 4521890, 5426268, 5878457, 6782835, 8602620, 9043780, 11756914, 13565670, 17635371, 23513828, 27131340, 29392285, 35270742, 58784570, 70541484, 88176855, 117569140, 176353710, 352707420]

約数ペア:

[(1, 352707420), (2, 176353710), (3, 117569140), (4, 88176855), (5, 70541484), (6, 58784570), (10, 35270742), (12, 29392285), (13, 27131340), (15, 23513828), (20, 17635371), (26, 13565670), (30, 11756914), (39, 9043780), (41, 8602620), (52, 6782835), (60, 5878457), (65, 5426268), (78, 4521890), (82, 4301310), (123, 2867540), (130, 2713134), (156, 2260945), (164, 2150655), (195, 1808756), (205, 1720524), (246, 1433770), (260, 1356567), (269, 1311180), (390, 904378), (410, 860262), (492, 716885), (533, 661740), (538, 655590), (615, 573508), (780, 452189), (807, 437060), (820, 430131), (1066, 330870), (1076, 327795), (1230, 286754), (1345, 262236), (1599, 220580), (1614, 218530), (1681, 209820), (2132, 165435), (2460, 143377), (2665, 132348), (2690, 131118), (3198, 110290), (3228, 109265), (3362, 104910), (3497, 100860), (4035, 87412), (5043, 69940), (5330, 66174), (5380, 65559), (6396, 55145), (6724, 52455), (6994, 50430), (7995, 44116), (8070, 43706), (8405, 41964), (10086, 34970), (10491, 33620), (10660, 33087), (11029, 31980), (13988, 25215), (15990, 22058), (16140, 21853), (16810, 20982), (17485, 20172)]