160518540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29399}}^1$

素因数の和:29431

約数の個数: 96

約数和(自身を含む): 553190400

約数和(自身を除く): 392671860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 29399, 58798, 88197, 117596, 146995, 176394, 205793, 293990, 352788, 382187, 411586, 440985, 587980, 617379, 764374, 823172, 881970, 1028965, 1146561, 1234758, 1528748, 1763940, 1910935, 2057930, 2293122, 2469516, 2675309, 3086895, 3821870, 4115860, 4586244, 5350618, 5732805, 6173790, 7643740, 8025927, 10701236, 11465610, 12347580, 13376545, 16051854, 22931220, 26753090, 32103708, 40129635, 53506180, 80259270, 160518540]

約数ペア:

[(1, 160518540), (2, 80259270), (3, 53506180), (4, 40129635), (5, 32103708), (6, 26753090), (7, 22931220), (10, 16051854), (12, 13376545), (13, 12347580), (14, 11465610), (15, 10701236), (20, 8025927), (21, 7643740), (26, 6173790), (28, 5732805), (30, 5350618), (35, 4586244), (39, 4115860), (42, 3821870), (52, 3086895), (60, 2675309), (65, 2469516), (70, 2293122), (78, 2057930), (84, 1910935), (91, 1763940), (105, 1528748), (130, 1234758), (140, 1146561), (156, 1028965), (182, 881970), (195, 823172), (210, 764374), (260, 617379), (273, 587980), (364, 440985), (390, 411586), (420, 382187), (455, 352788), (546, 293990), (780, 205793), (910, 176394), (1092, 146995), (1365, 117596), (1820, 88197), (2730, 58798), (5460, 29399)]