1946457960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{983}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 6057504000

約数和(自身を除く): 4111046040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 569, 580, 696, 870, 983, 1138, 1160, 1707, 1740, 1966, 2276, 2845, 2949, 3414, 3480, 3932, 4552, 4915, 5690, 5898, 6828, 7864, 8535, 9830, 11380, 11796, 13656, 14745, 16501, 17070, 19660, 22760, 23592, 28507, 29490, 33002, 34140, 39320, 49503, 57014, 58980, 66004, 68280, 82505, 85521, 99006, 114028, 117960, 132008, 142535, 165010, 171042, 198012, 228056, 247515, 285070, 330020, 342084, 396024, 427605, 495030, 559327, 570140, 660040, 684168, 855210, 990060, 1118654, 1140280, 1677981, 1710420, 1980120, 2237308, 2796635, 3355962, 3420840, 4474616, 5593270, 6711924, 8389905, 11186540, 13423848, 16220483, 16779810, 22373080, 32440966, 33559620, 48661449, 64881932, 67119240, 81102415, 97322898, 129763864, 162204830, 194645796, 243307245, 324409660, 389291592, 486614490, 648819320, 973228980, 1946457960]

約数ペア:

[(1, 1946457960), (2, 973228980), (3, 648819320), (4, 486614490), (5, 389291592), (6, 324409660), (8, 243307245), (10, 194645796), (12, 162204830), (15, 129763864), (20, 97322898), (24, 81102415), (29, 67119240), (30, 64881932), (40, 48661449), (58, 33559620), (60, 32440966), (87, 22373080), (116, 16779810), (120, 16220483), (145, 13423848), (174, 11186540), (232, 8389905), (290, 6711924), (348, 5593270), (435, 4474616), (569, 3420840), (580, 3355962), (696, 2796635), (870, 2237308), (983, 1980120), (1138, 1710420), (1160, 1677981), (1707, 1140280), (1740, 1118654), (1966, 990060), (2276, 855210), (2845, 684168), (2949, 660040), (3414, 570140), (3480, 559327), (3932, 495030), (4552, 427605), (4915, 396024), (5690, 342084), (5898, 330020), (6828, 285070), (7864, 247515), (8535, 228056), (9830, 198012), (11380, 171042), (11796, 165010), (13656, 142535), (14745, 132008), (16501, 117960), (17070, 114028), (19660, 99006), (22760, 85521), (23592, 82505), (28507, 68280), (29490, 66004), (33002, 58980), (34140, 57014), (39320, 49503)]