1234860160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 3130747200

約数和(自身を除く): 1895887040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 173, 190, 304, 320, 346, 380, 587, 608, 640, 692, 760, 865, 1174, 1216, 1384, 1520, 1730, 2348, 2432, 2768, 2935, 3040, 3287, 3460, 4696, 5536, 5870, 6080, 6574, 6920, 9392, 11072, 11153, 11740, 12160, 13148, 13840, 16435, 18784, 22144, 22306, 23480, 26296, 27680, 32870, 37568, 44612, 46960, 52592, 55360, 55765, 65740, 75136, 89224, 93920, 101551, 105184, 110720, 111530, 131480, 178448, 187840, 203102, 210368, 223060, 262960, 356896, 375680, 406204, 420736, 446120, 507755, 525920, 713792, 812408, 892240, 1015510, 1051840, 1427584, 1624816, 1784480, 1929469, 2031020, 2103680, 3249632, 3568960, 3858938, 4062040, 6499264, 7137920, 7717876, 8124080, 9647345, 12998528, 15435752, 16248160, 19294690, 30871504, 32496320, 38589380, 61743008, 64992640, 77178760, 123486016, 154357520, 246972032, 308715040, 617430080, 1234860160]

約数ペア:

[(1, 1234860160), (2, 617430080), (4, 308715040), (5, 246972032), (8, 154357520), (10, 123486016), (16, 77178760), (19, 64992640), (20, 61743008), (32, 38589380), (38, 32496320), (40, 30871504), (64, 19294690), (76, 16248160), (80, 15435752), (95, 12998528), (128, 9647345), (152, 8124080), (160, 7717876), (173, 7137920), (190, 6499264), (304, 4062040), (320, 3858938), (346, 3568960), (380, 3249632), (587, 2103680), (608, 2031020), (640, 1929469), (692, 1784480), (760, 1624816), (865, 1427584), (1174, 1051840), (1216, 1015510), (1384, 892240), (1520, 812408), (1730, 713792), (2348, 525920), (2432, 507755), (2768, 446120), (2935, 420736), (3040, 406204), (3287, 375680), (3460, 356896), (4696, 262960), (5536, 223060), (5870, 210368), (6080, 203102), (6574, 187840), (6920, 178448), (9392, 131480), (11072, 111530), (11153, 110720), (11740, 105184), (12160, 101551), (13148, 93920), (13840, 89224), (16435, 75136), (18784, 65740), (22144, 55765), (22306, 55360), (23480, 52592), (26296, 46960), (27680, 44612), (32870, 37568)]