1131627720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2995

約数の個数: 128

約数和(自身を含む): 3538391040

約数和(自身を除く): 2406763320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 248, 310, 321, 372, 428, 465, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1605, 1860, 2140, 2568, 2843, 3210, 3317, 3720, 4280, 5686, 6420, 6634, 8529, 9951, 11372, 12840, 13268, 14215, 16585, 17058, 19902, 22744, 26536, 28430, 33170, 34116, 39804, 42645, 49755, 56860, 66340, 68232, 79608, 85290, 88133, 99510, 113720, 132680, 170580, 176266, 199020, 264399, 304201, 341160, 352532, 398040, 440665, 528798, 608402, 705064, 881330, 912603, 1057596, 1216804, 1321995, 1521005, 1762660, 1825206, 2115192, 2433608, 2643990, 3042010, 3525320, 3650412, 4563015, 5287980, 6084020, 7300824, 9126030, 9430231, 10575960, 12168040, 18252060, 18860462, 28290693, 36504120, 37720924, 47151155, 56581386, 75441848, 94302310, 113162772, 141453465, 188604620, 226325544, 282906930, 377209240, 565813860, 1131627720]

約数ペア:

[(1, 1131627720), (2, 565813860), (3, 377209240), (4, 282906930), (5, 226325544), (6, 188604620), (8, 141453465), (10, 113162772), (12, 94302310), (15, 75441848), (20, 56581386), (24, 47151155), (30, 37720924), (31, 36504120), (40, 28290693), (60, 18860462), (62, 18252060), (93, 12168040), (107, 10575960), (120, 9430231), (124, 9126030), (155, 7300824), (186, 6084020), (214, 5287980), (248, 4563015), (310, 3650412), (321, 3525320), (372, 3042010), (428, 2643990), (465, 2433608), (535, 2115192), (620, 1825206), (642, 1762660), (744, 1521005), (856, 1321995), (930, 1216804), (1070, 1057596), (1240, 912603), (1284, 881330), (1605, 705064), (1860, 608402), (2140, 528798), (2568, 440665), (2843, 398040), (3210, 352532), (3317, 341160), (3720, 304201), (4280, 264399), (5686, 199020), (6420, 176266), (6634, 170580), (8529, 132680), (9951, 113720), (11372, 99510), (12840, 88133), (13268, 85290), (14215, 79608), (16585, 68232), (17058, 66340), (19902, 56860), (22744, 49755), (26536, 42645), (28430, 39804), (33170, 34116)]