156699480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 386169000

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, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1847, 2020, 2121, 2424, 2828, 3030, 3535, 3694, 4040, 4242, 5541, 5656, 6060, 7070, 7388, 8484, 9235, 10605, 11082, 12120, 12929, 14140, 14776, 16968, 18470, 21210, 22164, 25858, 27705, 28280, 36940, 38787, 42420, 44328, 51716, 55410, 64645, 73880, 77574, 84840, 103432, 110820, 129290, 155148, 186547, 193935, 221640, 258580, 310296, 373094, 387870, 517160, 559641, 746188, 775740, 932735, 1119282, 1305829, 1492376, 1551480, 1865470, 2238564, 2611658, 2798205, 3730940, 3917487, 4477128, 5223316, 5596410, 6529145, 7461880, 7834974, 10446632, 11192820, 13058290, 15669948, 19587435, 22385640, 26116580, 31339896, 39174870, 52233160, 78349740, 156699480]

約数ペア:

[(1, 156699480), (2, 78349740), (3, 52233160), (4, 39174870), (5, 31339896), (6, 26116580), (7, 22385640), (8, 19587435), (10, 15669948), (12, 13058290), (14, 11192820), (15, 10446632), (20, 7834974), (21, 7461880), (24, 6529145), (28, 5596410), (30, 5223316), (35, 4477128), (40, 3917487), (42, 3730940), (56, 2798205), (60, 2611658), (70, 2238564), (84, 1865470), (101, 1551480), (105, 1492376), (120, 1305829), (140, 1119282), (168, 932735), (202, 775740), (210, 746188), (280, 559641), (303, 517160), (404, 387870), (420, 373094), (505, 310296), (606, 258580), (707, 221640), (808, 193935), (840, 186547), (1010, 155148), (1212, 129290), (1414, 110820), (1515, 103432), (1847, 84840), (2020, 77574), (2121, 73880), (2424, 64645), (2828, 55410), (3030, 51716), (3535, 44328), (3694, 42420), (4040, 38787), (4242, 36940), (5541, 28280), (5656, 27705), (6060, 25858), (7070, 22164), (7388, 21210), (8484, 18470), (9235, 16968), (10605, 14776), (11082, 14140), (12120, 12929)]