126970440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 395176320

約数和(自身を除く): 268205880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 131, 164, 197, 205, 246, 262, 328, 393, 394, 410, 492, 524, 591, 615, 655, 786, 788, 820, 984, 985, 1048, 1182, 1230, 1310, 1572, 1576, 1640, 1965, 1970, 2364, 2460, 2620, 2955, 3144, 3930, 3940, 4728, 4920, 5240, 5371, 5910, 7860, 7880, 8077, 10742, 11820, 15720, 16113, 16154, 21484, 23640, 24231, 25807, 26855, 32226, 32308, 40385, 42968, 48462, 51614, 53710, 64452, 64616, 77421, 80565, 80770, 96924, 103228, 107420, 121155, 128904, 129035, 154842, 161130, 161540, 193848, 206456, 214840, 242310, 258070, 309684, 322260, 323080, 387105, 484620, 516140, 619368, 644520, 774210, 969240, 1032280, 1058087, 1548420, 2116174, 3096840, 3174261, 4232348, 5290435, 6348522, 8464696, 10580870, 12697044, 15871305, 21161740, 25394088, 31742610, 42323480, 63485220, 126970440]

約数ペア:

[(1, 126970440), (2, 63485220), (3, 42323480), (4, 31742610), (5, 25394088), (6, 21161740), (8, 15871305), (10, 12697044), (12, 10580870), (15, 8464696), (20, 6348522), (24, 5290435), (30, 4232348), (40, 3174261), (41, 3096840), (60, 2116174), (82, 1548420), (120, 1058087), (123, 1032280), (131, 969240), (164, 774210), (197, 644520), (205, 619368), (246, 516140), (262, 484620), (328, 387105), (393, 323080), (394, 322260), (410, 309684), (492, 258070), (524, 242310), (591, 214840), (615, 206456), (655, 193848), (786, 161540), (788, 161130), (820, 154842), (984, 129035), (985, 128904), (1048, 121155), (1182, 107420), (1230, 103228), (1310, 96924), (1572, 80770), (1576, 80565), (1640, 77421), (1965, 64616), (1970, 64452), (2364, 53710), (2460, 51614), (2620, 48462), (2955, 42968), (3144, 40385), (3930, 32308), (3940, 32226), (4728, 26855), (4920, 25807), (5240, 24231), (5371, 23640), (5910, 21484), (7860, 16154), (7880, 16113), (8077, 15720), (10742, 11820)]