415089680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 1073261664

約数和(自身を除く): 658171984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 73, 74, 80, 85, 113, 136, 146, 148, 170, 185, 226, 272, 292, 296, 340, 365, 370, 452, 565, 584, 592, 629, 680, 730, 740, 904, 1130, 1168, 1241, 1258, 1360, 1460, 1480, 1808, 1921, 2260, 2482, 2516, 2701, 2920, 2960, 3145, 3842, 4181, 4520, 4964, 5032, 5402, 5840, 6205, 6290, 7684, 8249, 8362, 9040, 9605, 9928, 10064, 10804, 12410, 12580, 13505, 15368, 16498, 16724, 19210, 19856, 20905, 21608, 24820, 25160, 27010, 30736, 32996, 33448, 38420, 41245, 41810, 43216, 45917, 49640, 50320, 54020, 65992, 66896, 71077, 76840, 82490, 83620, 91834, 99280, 108040, 131984, 140233, 142154, 153680, 164980, 167240, 183668, 216080, 229585, 280466, 284308, 305213, 329960, 334480, 355385, 367336, 459170, 560932, 568616, 610426, 659920, 701165, 710770, 734672, 918340, 1121864, 1137232, 1220852, 1402330, 1421540, 1526065, 1836680, 2243728, 2441704, 2804660, 2843080, 3052130, 3673360, 4883408, 5188621, 5609320, 5686160, 6104260, 10377242, 11218640, 12208520, 20754484, 24417040, 25943105, 41508968, 51886210, 83017936, 103772420, 207544840, 415089680]

約数ペア:

[(1, 415089680), (2, 207544840), (4, 103772420), (5, 83017936), (8, 51886210), (10, 41508968), (16, 25943105), (17, 24417040), (20, 20754484), (34, 12208520), (37, 11218640), (40, 10377242), (68, 6104260), (73, 5686160), (74, 5609320), (80, 5188621), (85, 4883408), (113, 3673360), (136, 3052130), (146, 2843080), (148, 2804660), (170, 2441704), (185, 2243728), (226, 1836680), (272, 1526065), (292, 1421540), (296, 1402330), (340, 1220852), (365, 1137232), (370, 1121864), (452, 918340), (565, 734672), (584, 710770), (592, 701165), (629, 659920), (680, 610426), (730, 568616), (740, 560932), (904, 459170), (1130, 367336), (1168, 355385), (1241, 334480), (1258, 329960), (1360, 305213), (1460, 284308), (1480, 280466), (1808, 229585), (1921, 216080), (2260, 183668), (2482, 167240), (2516, 164980), (2701, 153680), (2920, 142154), (2960, 140233), (3145, 131984), (3842, 108040), (4181, 99280), (4520, 91834), (4964, 83620), (5032, 82490), (5402, 76840), (5840, 71077), (6205, 66896), (6290, 65992), (7684, 54020), (8249, 50320), (8362, 49640), (9040, 45917), (9605, 43216), (9928, 41810), (10064, 41245), (10804, 38420), (12410, 33448), (12580, 32996), (13505, 30736), (15368, 27010), (16498, 25160), (16724, 24820), (19210, 21608), (19856, 20905)]