423874920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9521}}^1$

素因数の和:9595

約数の個数: 128

約数和(自身を含む): 1480861440

約数和(自身を除く): 1056986520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 9521, 11130, 14840, 19042, 22260, 28563, 38084, 44520, 47605, 57126, 66647, 76168, 95210, 114252, 133294, 142815, 190420, 199941, 228504, 266588, 285630, 333235, 380840, 399882, 504613, 533176, 571260, 666470, 799764, 999705, 1009226, 1142520, 1332940, 1513839, 1599528, 1999410, 2018452, 2523065, 2665880, 3027678, 3532291, 3998820, 4036904, 5046130, 6055356, 7064582, 7569195, 7997640, 10092260, 10596873, 12110712, 14129164, 15138390, 17661455, 20184520, 21193746, 28258328, 30276780, 35322910, 42387492, 52984365, 60553560, 70645820, 84774984, 105968730, 141291640, 211937460, 423874920]

約数ペア:

[(1, 423874920), (2, 211937460), (3, 141291640), (4, 105968730), (5, 84774984), (6, 70645820), (7, 60553560), (8, 52984365), (10, 42387492), (12, 35322910), (14, 30276780), (15, 28258328), (20, 21193746), (21, 20184520), (24, 17661455), (28, 15138390), (30, 14129164), (35, 12110712), (40, 10596873), (42, 10092260), (53, 7997640), (56, 7569195), (60, 7064582), (70, 6055356), (84, 5046130), (105, 4036904), (106, 3998820), (120, 3532291), (140, 3027678), (159, 2665880), (168, 2523065), (210, 2018452), (212, 1999410), (265, 1599528), (280, 1513839), (318, 1332940), (371, 1142520), (420, 1009226), (424, 999705), (530, 799764), (636, 666470), (742, 571260), (795, 533176), (840, 504613), (1060, 399882), (1113, 380840), (1272, 333235), (1484, 285630), (1590, 266588), (1855, 228504), (2120, 199941), (2226, 190420), (2968, 142815), (3180, 133294), (3710, 114252), (4452, 95210), (5565, 76168), (6360, 66647), (7420, 57126), (8904, 47605), (9521, 44520), (11130, 38084), (14840, 28563), (19042, 22260)]