235378920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3547}}^1$

素因数の和:3647

約数の個数: 128

約数和(自身を含む): 817459200

約数和(自身を除く): 582080280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 3547, 4424, 4740, 5530, 6636, 7094, 8295, 9480, 10641, 11060, 13272, 14188, 16590, 17735, 21282, 22120, 24829, 28376, 33180, 35470, 42564, 49658, 53205, 66360, 70940, 74487, 85128, 99316, 106410, 124145, 141880, 148974, 198632, 212820, 248290, 280213, 297948, 372435, 425640, 496580, 560426, 595896, 744870, 840639, 993160, 1120852, 1401065, 1489740, 1681278, 1961491, 2241704, 2802130, 2979480, 3362556, 3922982, 4203195, 5604260, 5884473, 6725112, 7845964, 8406390, 9807455, 11208520, 11768946, 15691928, 16812780, 19614910, 23537892, 29422365, 33625560, 39229820, 47075784, 58844730, 78459640, 117689460, 235378920]

約数ペア:

[(1, 235378920), (2, 117689460), (3, 78459640), (4, 58844730), (5, 47075784), (6, 39229820), (7, 33625560), (8, 29422365), (10, 23537892), (12, 19614910), (14, 16812780), (15, 15691928), (20, 11768946), (21, 11208520), (24, 9807455), (28, 8406390), (30, 7845964), (35, 6725112), (40, 5884473), (42, 5604260), (56, 4203195), (60, 3922982), (70, 3362556), (79, 2979480), (84, 2802130), (105, 2241704), (120, 1961491), (140, 1681278), (158, 1489740), (168, 1401065), (210, 1120852), (237, 993160), (280, 840639), (316, 744870), (395, 595896), (420, 560426), (474, 496580), (553, 425640), (632, 372435), (790, 297948), (840, 280213), (948, 248290), (1106, 212820), (1185, 198632), (1580, 148974), (1659, 141880), (1896, 124145), (2212, 106410), (2370, 99316), (2765, 85128), (3160, 74487), (3318, 70940), (3547, 66360), (4424, 53205), (4740, 49658), (5530, 42564), (6636, 35470), (7094, 33180), (8295, 28376), (9480, 24829), (10641, 22120), (11060, 21282), (13272, 17735), (14188, 16590)]