156913680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 240

約数和(自身を含む): 617799744

約数和(自身を除く): 460886064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1213, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2426, 2640, 2695, 2940, 3080, 3234, 3639, 3696, 3920, 4312, 4620, 4852, 5390, 5880, 6065, 6160, 6468, 7278, 8085, 8491, 8624, 9240, 9704, 10780, 11760, 12130, 12936, 13343, 14556, 16170, 16982, 18195, 18480, 19408, 21560, 24260, 25473, 25872, 26686, 29112, 32340, 33964, 36390, 40029, 42455, 43120, 48520, 50946, 53372, 58224, 59437, 64680, 66715, 67928, 72780, 80058, 84910, 93401, 97040, 101892, 106744, 118874, 127365, 129360, 133430, 135856, 145560, 160116, 169820, 178311, 186802, 200145, 203784, 213488, 237748, 254730, 266860, 280203, 291120, 297185, 320232, 339640, 356622, 373604, 400290, 407568, 467005, 475496, 509460, 533720, 560406, 594370, 640464, 653807, 679280, 713244, 747208, 800580, 891555, 934010, 950992, 1018920, 1067440, 1120812, 1188740, 1307614, 1401015, 1426488, 1494416, 1601160, 1783110, 1868020, 1961421, 2037840, 2241624, 2377480, 2615228, 2802030, 2852976, 3202320, 3269035, 3566220, 3736040, 3922842, 4483248, 4754960, 5230456, 5604060, 6538070, 7132440, 7472080, 7845684, 9807105, 10460912, 11208120, 13076140, 14264880, 15691368, 19614210, 22416240, 26152280, 31382736, 39228420, 52304560, 78456840, 156913680]

約数ペア:

[(1, 156913680), (2, 78456840), (3, 52304560), (4, 39228420), (5, 31382736), (6, 26152280), (7, 22416240), (8, 19614210), (10, 15691368), (11, 14264880), (12, 13076140), (14, 11208120), (15, 10460912), (16, 9807105), (20, 7845684), (21, 7472080), (22, 7132440), (24, 6538070), (28, 5604060), (30, 5230456), (33, 4754960), (35, 4483248), (40, 3922842), (42, 3736040), (44, 3566220), (48, 3269035), (49, 3202320), (55, 2852976), (56, 2802030), (60, 2615228), (66, 2377480), (70, 2241624), (77, 2037840), (80, 1961421), (84, 1868020), (88, 1783110), (98, 1601160), (105, 1494416), (110, 1426488), (112, 1401015), (120, 1307614), (132, 1188740), (140, 1120812), (147, 1067440), (154, 1018920), (165, 950992), (168, 934010), (176, 891555), (196, 800580), (210, 747208), (220, 713244), (231, 679280), (240, 653807), (245, 640464), (264, 594370), (280, 560406), (294, 533720), (308, 509460), (330, 475496), (336, 467005), (385, 407568), (392, 400290), (420, 373604), (440, 356622), (462, 339640), (490, 320232), (528, 297185), (539, 291120), (560, 280203), (588, 266860), (616, 254730), (660, 237748), (735, 213488), (770, 203784), (784, 200145), (840, 186802), (880, 178311), (924, 169820), (980, 160116), (1078, 145560), (1155, 135856), (1176, 133430), (1213, 129360), (1232, 127365), (1320, 118874), (1470, 106744), (1540, 101892), (1617, 97040), (1680, 93401), (1848, 84910), (1960, 80058), (2156, 72780), (2310, 67928), (2352, 66715), (2426, 64680), (2640, 59437), (2695, 58224), (2940, 53372), (3080, 50946), (3234, 48520), (3639, 43120), (3696, 42455), (3920, 40029), (4312, 36390), (4620, 33964), (4852, 32340), (5390, 29112), (5880, 26686), (6065, 25872), (6160, 25473), (6468, 24260), (7278, 21560), (8085, 19408), (8491, 18480), (8624, 18195), (9240, 16982), (9704, 16170), (10780, 14556), (11760, 13343), (12130, 12936)]