159446040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 518918400

約数和(自身を除く): 359472360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 260, 312, 358, 390, 520, 537, 571, 716, 780, 895, 1074, 1142, 1432, 1560, 1713, 1790, 2148, 2284, 2327, 2685, 2855, 3426, 3580, 4296, 4568, 4654, 5370, 5710, 6852, 6981, 7160, 7423, 8565, 9308, 10740, 11420, 11635, 13704, 13962, 14846, 17130, 18616, 21480, 22269, 22840, 23270, 27924, 29692, 34260, 34905, 37115, 44538, 46540, 55848, 59384, 68520, 69810, 74230, 89076, 93080, 102209, 111345, 139620, 148460, 178152, 204418, 222690, 279240, 296920, 306627, 408836, 445380, 511045, 613254, 817672, 890760, 1022090, 1226508, 1328717, 1533135, 2044180, 2453016, 2657434, 3066270, 3986151, 4088360, 5314868, 6132540, 6643585, 7972302, 10629736, 12265080, 13287170, 15944604, 19930755, 26574340, 31889208, 39861510, 53148680, 79723020, 159446040]

約数ペア:

[(1, 159446040), (2, 79723020), (3, 53148680), (4, 39861510), (5, 31889208), (6, 26574340), (8, 19930755), (10, 15944604), (12, 13287170), (13, 12265080), (15, 10629736), (20, 7972302), (24, 6643585), (26, 6132540), (30, 5314868), (39, 4088360), (40, 3986151), (52, 3066270), (60, 2657434), (65, 2453016), (78, 2044180), (104, 1533135), (120, 1328717), (130, 1226508), (156, 1022090), (179, 890760), (195, 817672), (260, 613254), (312, 511045), (358, 445380), (390, 408836), (520, 306627), (537, 296920), (571, 279240), (716, 222690), (780, 204418), (895, 178152), (1074, 148460), (1142, 139620), (1432, 111345), (1560, 102209), (1713, 93080), (1790, 89076), (2148, 74230), (2284, 69810), (2327, 68520), (2685, 59384), (2855, 55848), (3426, 46540), (3580, 44538), (4296, 37115), (4568, 34905), (4654, 34260), (5370, 29692), (5710, 27924), (6852, 23270), (6981, 22840), (7160, 22269), (7423, 21480), (8565, 18616), (9308, 17130), (10740, 14846), (11420, 13962), (11635, 13704)]