180373299740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6844

約数の個数: 144

約数和(自身を含む): 415171552320

約数和(自身を除く): 234798252580

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 61, 62, 92, 115, 122, 124, 155, 230, 244, 305, 310, 460, 610, 620, 713, 961, 1220, 1403, 1426, 1891, 1922, 2806, 2852, 3565, 3782, 3844, 4805, 5612, 6689, 7015, 7130, 7564, 9455, 9610, 13378, 14030, 14260, 18910, 19220, 22103, 26756, 28060, 33445, 37820, 43493, 44206, 58621, 66890, 86986, 88412, 110515, 117242, 133780, 153847, 173972, 207359, 217465, 221030, 234484, 293105, 307694, 408029, 414718, 434930, 442060, 586210, 615388, 769235, 816058, 829436, 869860, 1036795, 1172420, 1348283, 1538470, 1632116, 2040145, 2073590, 2696566, 3076940, 4080290, 4147180, 4769257, 5393132, 6428129, 6741415, 8160580, 9384667, 9538514, 12648899, 12856258, 13482830, 18769334, 19077028, 23846285, 25297798, 25712516, 26965660, 32140645, 37538668, 46923335, 47692570, 50595596, 63244495, 64281290, 93846670, 95385140, 126488990, 128562580, 147846967, 187693340, 252977980, 290924677, 295693934, 392115869, 581849354, 591387868, 739234835, 784231738, 1163698708, 1454623385, 1478469670, 1568463476, 1960579345, 2909246770, 2956939340, 3921158690, 5818493540, 7842317380, 9018664987, 18037329974, 36074659948, 45093324935, 90186649870, 180373299740]

約数ペア:

[(1, 180373299740), (2, 90186649870), (4, 45093324935), (5, 36074659948), (10, 18037329974), (20, 9018664987), (23, 7842317380), (31, 5818493540), (46, 3921158690), (61, 2956939340), (62, 2909246770), (92, 1960579345), (115, 1568463476), (122, 1478469670), (124, 1454623385), (155, 1163698708), (230, 784231738), (244, 739234835), (305, 591387868), (310, 581849354), (460, 392115869), (610, 295693934), (620, 290924677), (713, 252977980), (961, 187693340), (1220, 147846967), (1403, 128562580), (1426, 126488990), (1891, 95385140), (1922, 93846670), (2806, 64281290), (2852, 63244495), (3565, 50595596), (3782, 47692570), (3844, 46923335), (4805, 37538668), (5612, 32140645), (6689, 26965660), (7015, 25712516), (7130, 25297798), (7564, 23846285), (9455, 19077028), (9610, 18769334), (13378, 13482830), (14030, 12856258), (14260, 12648899), (18910, 9538514), (19220, 9384667), (22103, 8160580), (26756, 6741415), (28060, 6428129), (33445, 5393132), (37820, 4769257), (43493, 4147180), (44206, 4080290), (58621, 3076940), (66890, 2696566), (86986, 2073590), (88412, 2040145), (110515, 1632116), (117242, 1538470), (133780, 1348283), (153847, 1172420), (173972, 1036795), (207359, 869860), (217465, 829436), (221030, 816058), (234484, 769235), (293105, 615388), (307694, 586210), (408029, 442060), (414718, 434930)]