123573340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 330946560

約数和(自身を除く): 207373220

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 37, 38, 44, 47, 55, 68, 74, 76, 85, 94, 95, 110, 148, 170, 185, 187, 188, 190, 209, 220, 235, 323, 340, 370, 374, 380, 407, 418, 470, 517, 629, 646, 703, 740, 748, 799, 814, 836, 893, 935, 940, 1034, 1045, 1258, 1292, 1406, 1598, 1615, 1628, 1739, 1786, 1870, 2035, 2068, 2090, 2516, 2585, 2812, 3145, 3196, 3230, 3478, 3515, 3553, 3572, 3740, 3995, 4070, 4180, 4465, 5170, 6290, 6460, 6919, 6956, 7030, 7106, 7733, 7990, 8140, 8695, 8789, 8930, 9823, 10340, 11951, 12580, 13838, 14060, 14212, 15181, 15466, 15980, 17390, 17578, 17765, 17860, 19129, 19646, 23902, 27676, 29563, 30362, 30932, 33041, 34595, 34780, 35156, 35530, 38258, 38665, 39292, 43945, 47804, 49115, 59126, 59755, 60724, 66082, 69190, 71060, 75905, 76516, 77330, 87890, 95645, 98230, 118252, 119510, 131461, 132164, 138380, 147815, 151810, 154660, 165205, 166991, 175780, 191290, 196460, 239020, 262922, 295630, 303620, 325193, 330410, 333982, 363451, 382580, 525844, 561697, 591260, 650386, 657305, 660820, 667964, 726902, 834955, 1123394, 1300772, 1314610, 1453804, 1625965, 1669910, 1817255, 2246788, 2629220, 2808485, 3251930, 3339820, 3634510, 5616970, 6178667, 6503860, 7269020, 11233940, 12357334, 24714668, 30893335, 61786670, 123573340]

約数ペア:

[(1, 123573340), (2, 61786670), (4, 30893335), (5, 24714668), (10, 12357334), (11, 11233940), (17, 7269020), (19, 6503860), (20, 6178667), (22, 5616970), (34, 3634510), (37, 3339820), (38, 3251930), (44, 2808485), (47, 2629220), (55, 2246788), (68, 1817255), (74, 1669910), (76, 1625965), (85, 1453804), (94, 1314610), (95, 1300772), (110, 1123394), (148, 834955), (170, 726902), (185, 667964), (187, 660820), (188, 657305), (190, 650386), (209, 591260), (220, 561697), (235, 525844), (323, 382580), (340, 363451), (370, 333982), (374, 330410), (380, 325193), (407, 303620), (418, 295630), (470, 262922), (517, 239020), (629, 196460), (646, 191290), (703, 175780), (740, 166991), (748, 165205), (799, 154660), (814, 151810), (836, 147815), (893, 138380), (935, 132164), (940, 131461), (1034, 119510), (1045, 118252), (1258, 98230), (1292, 95645), (1406, 87890), (1598, 77330), (1615, 76516), (1628, 75905), (1739, 71060), (1786, 69190), (1870, 66082), (2035, 60724), (2068, 59755), (2090, 59126), (2516, 49115), (2585, 47804), (2812, 43945), (3145, 39292), (3196, 38665), (3230, 38258), (3478, 35530), (3515, 35156), (3553, 34780), (3572, 34595), (3740, 33041), (3995, 30932), (4070, 30362), (4180, 29563), (4465, 27676), (5170, 23902), (6290, 19646), (6460, 19129), (6919, 17860), (6956, 17765), (7030, 17578), (7106, 17390), (7733, 15980), (7990, 15466), (8140, 15181), (8695, 14212), (8789, 14060), (8930, 13838), (9823, 12580), (10340, 11951)]