162704080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 480469248

約数和(自身を除く): 317765168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 140, 154, 176, 220, 244, 280, 305, 308, 385, 427, 433, 440, 488, 560, 610, 616, 671, 770, 854, 866, 880, 976, 1220, 1232, 1342, 1540, 1708, 1732, 2135, 2165, 2440, 2684, 3031, 3080, 3355, 3416, 3464, 4270, 4330, 4697, 4763, 4880, 5368, 6062, 6160, 6710, 6832, 6928, 8540, 8660, 9394, 9526, 10736, 12124, 13420, 15155, 17080, 17320, 18788, 19052, 23485, 23815, 24248, 26413, 26840, 30310, 33341, 34160, 34640, 37576, 38104, 46970, 47630, 48496, 52826, 53680, 60620, 66682, 75152, 76208, 93940, 95260, 105652, 121240, 132065, 133364, 166705, 184891, 187880, 190520, 211304, 242480, 264130, 266728, 290543, 333410, 369782, 375760, 381040, 422608, 528260, 533456, 581086, 666820, 739564, 924455, 1056520, 1162172, 1333640, 1452715, 1479128, 1848910, 2033801, 2113040, 2324344, 2667280, 2905430, 2958256, 3697820, 4067602, 4648688, 5810860, 7395640, 8135204, 10169005, 11621720, 14791280, 16270408, 20338010, 23243440, 32540816, 40676020, 81352040, 162704080]

約数ペア:

[(1, 162704080), (2, 81352040), (4, 40676020), (5, 32540816), (7, 23243440), (8, 20338010), (10, 16270408), (11, 14791280), (14, 11621720), (16, 10169005), (20, 8135204), (22, 7395640), (28, 5810860), (35, 4648688), (40, 4067602), (44, 3697820), (55, 2958256), (56, 2905430), (61, 2667280), (70, 2324344), (77, 2113040), (80, 2033801), (88, 1848910), (110, 1479128), (112, 1452715), (122, 1333640), (140, 1162172), (154, 1056520), (176, 924455), (220, 739564), (244, 666820), (280, 581086), (305, 533456), (308, 528260), (385, 422608), (427, 381040), (433, 375760), (440, 369782), (488, 333410), (560, 290543), (610, 266728), (616, 264130), (671, 242480), (770, 211304), (854, 190520), (866, 187880), (880, 184891), (976, 166705), (1220, 133364), (1232, 132065), (1342, 121240), (1540, 105652), (1708, 95260), (1732, 93940), (2135, 76208), (2165, 75152), (2440, 66682), (2684, 60620), (3031, 53680), (3080, 52826), (3355, 48496), (3416, 47630), (3464, 46970), (4270, 38104), (4330, 37576), (4697, 34640), (4763, 34160), (4880, 33341), (5368, 30310), (6062, 26840), (6160, 26413), (6710, 24248), (6832, 23815), (6928, 23485), (8540, 19052), (8660, 18788), (9394, 17320), (9526, 17080), (10736, 15155), (12124, 13420)]