346216080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{206081}}^1$

素因数の和:206104

約数の個数: 80

約数和(自身を含む): 1226600064

約数和(自身を除く): 880383984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 206081, 412162, 618243, 824324, 1030405, 1236486, 1442567, 1648648, 2060810, 2472972, 2885134, 3091215, 3297296, 4121620, 4327701, 4945944, 5770268, 6182430, 7212835, 8243240, 8655402, 9891888, 11540536, 12364860, 14425670, 16486480, 17310804, 21638505, 23081072, 24729720, 28851340, 34621608, 43277010, 49459440, 57702680, 69243216, 86554020, 115405360, 173108040, 346216080]

約数ペア:

[(1, 346216080), (2, 173108040), (3, 115405360), (4, 86554020), (5, 69243216), (6, 57702680), (7, 49459440), (8, 43277010), (10, 34621608), (12, 28851340), (14, 24729720), (15, 23081072), (16, 21638505), (20, 17310804), (21, 16486480), (24, 14425670), (28, 12364860), (30, 11540536), (35, 9891888), (40, 8655402), (42, 8243240), (48, 7212835), (56, 6182430), (60, 5770268), (70, 4945944), (80, 4327701), (84, 4121620), (105, 3297296), (112, 3091215), (120, 2885134), (140, 2472972), (168, 2060810), (210, 1648648), (240, 1442567), (280, 1236486), (336, 1030405), (420, 824324), (560, 618243), (840, 412162), (1680, 206081)]