160460960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 454616064

約数和(自身を除く): 294155104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 124, 136, 155, 160, 170, 173, 176, 187, 220, 248, 272, 310, 340, 341, 346, 352, 374, 440, 496, 527, 544, 620, 680, 682, 692, 748, 865, 880, 935, 992, 1054, 1240, 1360, 1364, 1384, 1496, 1705, 1730, 1760, 1870, 1903, 2108, 2480, 2635, 2720, 2728, 2768, 2941, 2992, 3410, 3460, 3740, 3806, 4216, 4960, 5270, 5363, 5456, 5536, 5797, 5882, 5984, 6820, 6920, 7480, 7612, 8432, 9515, 10540, 10726, 10912, 11594, 11764, 13640, 13840, 14705, 14960, 15224, 16864, 19030, 21080, 21452, 23188, 23528, 26815, 27280, 27680, 28985, 29410, 29920, 30448, 32351, 38060, 42160, 42904, 46376, 47056, 53630, 54560, 57970, 58820, 58993, 60896, 64702, 76120, 84320, 85808, 91171, 92752, 94112, 107260, 115940, 117640, 117986, 129404, 152240, 161755, 171616, 182342, 185504, 214520, 231880, 235280, 235972, 258808, 294965, 304480, 323510, 364684, 429040, 455855, 463760, 470560, 471944, 517616, 589930, 647020, 729368, 858080, 911710, 927520, 943888, 1002881, 1035232, 1179860, 1294040, 1458736, 1823420, 1887776, 2005762, 2359720, 2588080, 2917472, 3646840, 4011524, 4719440, 5014405, 5176160, 7293680, 8023048, 9438880, 10028810, 14587360, 16046096, 20057620, 32092192, 40115240, 80230480, 160460960]

約数ペア:

[(1, 160460960), (2, 80230480), (4, 40115240), (5, 32092192), (8, 20057620), (10, 16046096), (11, 14587360), (16, 10028810), (17, 9438880), (20, 8023048), (22, 7293680), (31, 5176160), (32, 5014405), (34, 4719440), (40, 4011524), (44, 3646840), (55, 2917472), (62, 2588080), (68, 2359720), (80, 2005762), (85, 1887776), (88, 1823420), (110, 1458736), (124, 1294040), (136, 1179860), (155, 1035232), (160, 1002881), (170, 943888), (173, 927520), (176, 911710), (187, 858080), (220, 729368), (248, 647020), (272, 589930), (310, 517616), (340, 471944), (341, 470560), (346, 463760), (352, 455855), (374, 429040), (440, 364684), (496, 323510), (527, 304480), (544, 294965), (620, 258808), (680, 235972), (682, 235280), (692, 231880), (748, 214520), (865, 185504), (880, 182342), (935, 171616), (992, 161755), (1054, 152240), (1240, 129404), (1360, 117986), (1364, 117640), (1384, 115940), (1496, 107260), (1705, 94112), (1730, 92752), (1760, 91171), (1870, 85808), (1903, 84320), (2108, 76120), (2480, 64702), (2635, 60896), (2720, 58993), (2728, 58820), (2768, 57970), (2941, 54560), (2992, 53630), (3410, 47056), (3460, 46376), (3740, 42904), (3806, 42160), (4216, 38060), (4960, 32351), (5270, 30448), (5363, 29920), (5456, 29410), (5536, 28985), (5797, 27680), (5882, 27280), (5984, 26815), (6820, 23528), (6920, 23188), (7480, 21452), (7612, 21080), (8432, 19030), (9515, 16864), (10540, 15224), (10726, 14960), (10912, 14705), (11594, 13840), (11764, 13640)]