166571509360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{2383}}^1$

素因数の和:3015

約数の個数: 160

約数和(自身を含む): 415044864000

約数和(自身を除く): 248473354640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 499, 515, 680, 824, 998, 1030, 1360, 1648, 1751, 1996, 2060, 2383, 2495, 3502, 3992, 4120, 4766, 4990, 7004, 7984, 8240, 8483, 8755, 9532, 9980, 11915, 14008, 16966, 17510, 19064, 19960, 23830, 28016, 33932, 35020, 38128, 39920, 40511, 42415, 47660, 51397, 67864, 70040, 81022, 84830, 95320, 102794, 135728, 140080, 162044, 169660, 190640, 202555, 205588, 245449, 256985, 324088, 339320, 405110, 411176, 490898, 513970, 648176, 678640, 810220, 822352, 873749, 981796, 1027940, 1189117, 1227245, 1620440, 1747498, 1963592, 2055880, 2378234, 2454490, 3240880, 3494996, 3927184, 4111760, 4172633, 4368745, 4756468, 4908980, 5945585, 6989992, 8345266, 8737490, 9512936, 9817960, 11891170, 13979984, 16690532, 17474980, 19025872, 19635920, 20214989, 20863165, 23782340, 33381064, 34949960, 40429978, 41726330, 47564680, 66762128, 69899920, 80859956, 83452660, 95129360, 101074945, 122479051, 161719912, 166905320, 202149890, 244958102, 323439824, 333810640, 404299780, 489916204, 612395255, 808599560, 979832408, 1224790510, 1617199120, 1959664816, 2082143867, 2449581020, 4164287734, 4899162040, 8328575468, 9798324080, 10410719335, 16657150936, 20821438670, 33314301872, 41642877340, 83285754680, 166571509360]

約数ペア:

[(1, 166571509360), (2, 83285754680), (4, 41642877340), (5, 33314301872), (8, 20821438670), (10, 16657150936), (16, 10410719335), (17, 9798324080), (20, 8328575468), (34, 4899162040), (40, 4164287734), (68, 2449581020), (80, 2082143867), (85, 1959664816), (103, 1617199120), (136, 1224790510), (170, 979832408), (206, 808599560), (272, 612395255), (340, 489916204), (412, 404299780), (499, 333810640), (515, 323439824), (680, 244958102), (824, 202149890), (998, 166905320), (1030, 161719912), (1360, 122479051), (1648, 101074945), (1751, 95129360), (1996, 83452660), (2060, 80859956), (2383, 69899920), (2495, 66762128), (3502, 47564680), (3992, 41726330), (4120, 40429978), (4766, 34949960), (4990, 33381064), (7004, 23782340), (7984, 20863165), (8240, 20214989), (8483, 19635920), (8755, 19025872), (9532, 17474980), (9980, 16690532), (11915, 13979984), (14008, 11891170), (16966, 9817960), (17510, 9512936), (19064, 8737490), (19960, 8345266), (23830, 6989992), (28016, 5945585), (33932, 4908980), (35020, 4756468), (38128, 4368745), (39920, 4172633), (40511, 4111760), (42415, 3927184), (47660, 3494996), (51397, 3240880), (67864, 2454490), (70040, 2378234), (81022, 2055880), (84830, 1963592), (95320, 1747498), (102794, 1620440), (135728, 1227245), (140080, 1189117), (162044, 1027940), (169660, 981796), (190640, 873749), (202555, 822352), (205588, 810220), (245449, 678640), (256985, 648176), (324088, 513970), (339320, 490898), (405110, 411176)]