160957740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 477066240

約数和(自身を除く): 316108500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 271, 285, 380, 521, 542, 570, 813, 1042, 1084, 1140, 1355, 1563, 1626, 2084, 2605, 2710, 3126, 3252, 4065, 5149, 5210, 5420, 6252, 7815, 8130, 9899, 10298, 10420, 15447, 15630, 16260, 19798, 20596, 25745, 29697, 30894, 31260, 39596, 49495, 51490, 59394, 61788, 77235, 98990, 102980, 118788, 141191, 148485, 154470, 197980, 282382, 296970, 308940, 423573, 564764, 593940, 705955, 847146, 1411910, 1694292, 2117865, 2682629, 2823820, 4235730, 5365258, 8047887, 8471460, 10730516, 13413145, 16095774, 26826290, 32191548, 40239435, 53652580, 80478870, 160957740]

約数ペア:

[(1, 160957740), (2, 80478870), (3, 53652580), (4, 40239435), (5, 32191548), (6, 26826290), (10, 16095774), (12, 13413145), (15, 10730516), (19, 8471460), (20, 8047887), (30, 5365258), (38, 4235730), (57, 2823820), (60, 2682629), (76, 2117865), (95, 1694292), (114, 1411910), (190, 847146), (228, 705955), (271, 593940), (285, 564764), (380, 423573), (521, 308940), (542, 296970), (570, 282382), (813, 197980), (1042, 154470), (1084, 148485), (1140, 141191), (1355, 118788), (1563, 102980), (1626, 98990), (2084, 77235), (2605, 61788), (2710, 59394), (3126, 51490), (3252, 49495), (4065, 39596), (5149, 31260), (5210, 30894), (5420, 29697), (6252, 25745), (7815, 20596), (8130, 19798), (9899, 16260), (10298, 15630), (10420, 15447)]