156168120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2137

約数の個数: 128

約数和(自身を含む): 509716800

約数和(自身を除く): 353548680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2069, 2220, 2516, 3145, 3774, 4138, 4440, 5032, 6207, 6290, 7548, 8276, 9435, 10345, 12414, 12580, 15096, 16552, 18870, 20690, 24828, 25160, 31035, 35173, 37740, 41380, 49656, 62070, 70346, 75480, 76553, 82760, 105519, 124140, 140692, 153106, 175865, 211038, 229659, 248280, 281384, 306212, 351730, 382765, 422076, 459318, 527595, 612424, 703460, 765530, 844152, 918636, 1055190, 1148295, 1301401, 1406920, 1531060, 1837272, 2110380, 2296590, 2602802, 3062120, 3904203, 4220760, 4593180, 5205604, 6507005, 7808406, 9186360, 10411208, 13014010, 15616812, 19521015, 26028020, 31233624, 39042030, 52056040, 78084060, 156168120]

約数ペア:

[(1, 156168120), (2, 78084060), (3, 52056040), (4, 39042030), (5, 31233624), (6, 26028020), (8, 19521015), (10, 15616812), (12, 13014010), (15, 10411208), (17, 9186360), (20, 7808406), (24, 6507005), (30, 5205604), (34, 4593180), (37, 4220760), (40, 3904203), (51, 3062120), (60, 2602802), (68, 2296590), (74, 2110380), (85, 1837272), (102, 1531060), (111, 1406920), (120, 1301401), (136, 1148295), (148, 1055190), (170, 918636), (185, 844152), (204, 765530), (222, 703460), (255, 612424), (296, 527595), (340, 459318), (370, 422076), (408, 382765), (444, 351730), (510, 306212), (555, 281384), (629, 248280), (680, 229659), (740, 211038), (888, 175865), (1020, 153106), (1110, 140692), (1258, 124140), (1480, 105519), (1887, 82760), (2040, 76553), (2069, 75480), (2220, 70346), (2516, 62070), (3145, 49656), (3774, 41380), (4138, 37740), (4440, 35173), (5032, 31035), (6207, 25160), (6290, 24828), (7548, 20690), (8276, 18870), (9435, 16552), (10345, 15096), (12414, 12580)]