147385560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2321

約数の個数: 128

約数和(自身を含む): 511948800

約数和(自身を除く): 364563240

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, 2221, 2370, 2765, 3160, 3318, 4424, 4442, 4740, 5530, 6636, 6663, 8295, 8884, 9480, 11060, 11105, 13272, 13326, 15547, 16590, 17768, 22120, 22210, 26652, 31094, 33180, 33315, 44420, 46641, 53304, 62188, 66360, 66630, 77735, 88840, 93282, 124376, 133260, 155470, 175459, 186564, 233205, 266520, 310940, 350918, 373128, 466410, 526377, 621880, 701836, 877295, 932820, 1052754, 1228213, 1403672, 1754590, 1865640, 2105508, 2456426, 2631885, 3509180, 3684639, 4211016, 4912852, 5263770, 6141065, 7018360, 7369278, 9825704, 10527540, 12282130, 14738556, 18423195, 21055080, 24564260, 29477112, 36846390, 49128520, 73692780, 147385560]

約数ペア:

[(1, 147385560), (2, 73692780), (3, 49128520), (4, 36846390), (5, 29477112), (6, 24564260), (7, 21055080), (8, 18423195), (10, 14738556), (12, 12282130), (14, 10527540), (15, 9825704), (20, 7369278), (21, 7018360), (24, 6141065), (28, 5263770), (30, 4912852), (35, 4211016), (40, 3684639), (42, 3509180), (56, 2631885), (60, 2456426), (70, 2105508), (79, 1865640), (84, 1754590), (105, 1403672), (120, 1228213), (140, 1052754), (158, 932820), (168, 877295), (210, 701836), (237, 621880), (280, 526377), (316, 466410), (395, 373128), (420, 350918), (474, 310940), (553, 266520), (632, 233205), (790, 186564), (840, 175459), (948, 155470), (1106, 133260), (1185, 124376), (1580, 93282), (1659, 88840), (1896, 77735), (2212, 66630), (2221, 66360), (2370, 62188), (2765, 53304), (3160, 46641), (3318, 44420), (4424, 33315), (4442, 33180), (4740, 31094), (5530, 26652), (6636, 22210), (6663, 22120), (8295, 17768), (8884, 16590), (9480, 15547), (11060, 13326), (11105, 13272)]