212110320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6959}}^1$

素因数の和:7102

約数の個数: 80

約数和(自身を含む): 662814720

約数和(自身を除く): 450704400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6959, 7620, 10160, 13918, 15240, 20877, 27836, 30480, 34795, 41754, 55672, 69590, 83508, 104385, 111344, 139180, 167016, 208770, 278360, 334032, 417540, 556720, 835080, 883793, 1670160, 1767586, 2651379, 3535172, 4418965, 5302758, 7070344, 8837930, 10605516, 13256895, 14140688, 17675860, 21211032, 26513790, 35351720, 42422064, 53027580, 70703440, 106055160, 212110320]

約数ペア:

[(1, 212110320), (2, 106055160), (3, 70703440), (4, 53027580), (5, 42422064), (6, 35351720), (8, 26513790), (10, 21211032), (12, 17675860), (15, 14140688), (16, 13256895), (20, 10605516), (24, 8837930), (30, 7070344), (40, 5302758), (48, 4418965), (60, 3535172), (80, 2651379), (120, 1767586), (127, 1670160), (240, 883793), (254, 835080), (381, 556720), (508, 417540), (635, 334032), (762, 278360), (1016, 208770), (1270, 167016), (1524, 139180), (1905, 111344), (2032, 104385), (2540, 83508), (3048, 69590), (3810, 55672), (5080, 41754), (6096, 34795), (6959, 30480), (7620, 27836), (10160, 20877), (13918, 15240)]