166838288240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{5861}}^1$

素因数の和:6259

約数の個数: 160

約数和(自身を含む): 423502394112

約数和(自身を除く): 256664105872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 271, 404, 505, 520, 542, 808, 1010, 1040, 1084, 1313, 1355, 1616, 2020, 2168, 2626, 2710, 3523, 4040, 4336, 5252, 5420, 5861, 6565, 7046, 8080, 10504, 10840, 11722, 13130, 14092, 17615, 21008, 21680, 23444, 26260, 27371, 28184, 29305, 35230, 46888, 52520, 54742, 56368, 58610, 70460, 76193, 93776, 105040, 109484, 117220, 136855, 140920, 152386, 218968, 234440, 273710, 281840, 304772, 355823, 380965, 437936, 468880, 547420, 591961, 609544, 711646, 761930, 1094840, 1183922, 1219088, 1423292, 1523860, 1588331, 1779115, 2189680, 2367844, 2846584, 2959805, 3047720, 3176662, 3558230, 4735688, 5693168, 5919610, 6095440, 6353324, 7116460, 7695493, 7941655, 9471376, 11839220, 12706648, 14232920, 15390986, 15883310, 20648303, 23678440, 25413296, 28465840, 30781972, 31766620, 38477465, 41296606, 47356880, 61563944, 63533240, 76954930, 82593212, 103241515, 123127888, 127066480, 153909860, 160421431, 165186424, 206483030, 307819720, 320842862, 330372848, 412966060, 615639440, 641685724, 802107155, 825932120, 1283371448, 1604214310, 1651864240, 2085478603, 2566742896, 3208428620, 4170957206, 6416857240, 8341914412, 10427393015, 12833714480, 16683828824, 20854786030, 33367657648, 41709572060, 83419144120, 166838288240]

約数ペア:

[(1, 166838288240), (2, 83419144120), (4, 41709572060), (5, 33367657648), (8, 20854786030), (10, 16683828824), (13, 12833714480), (16, 10427393015), (20, 8341914412), (26, 6416857240), (40, 4170957206), (52, 3208428620), (65, 2566742896), (80, 2085478603), (101, 1651864240), (104, 1604214310), (130, 1283371448), (202, 825932120), (208, 802107155), (260, 641685724), (271, 615639440), (404, 412966060), (505, 330372848), (520, 320842862), (542, 307819720), (808, 206483030), (1010, 165186424), (1040, 160421431), (1084, 153909860), (1313, 127066480), (1355, 123127888), (1616, 103241515), (2020, 82593212), (2168, 76954930), (2626, 63533240), (2710, 61563944), (3523, 47356880), (4040, 41296606), (4336, 38477465), (5252, 31766620), (5420, 30781972), (5861, 28465840), (6565, 25413296), (7046, 23678440), (8080, 20648303), (10504, 15883310), (10840, 15390986), (11722, 14232920), (13130, 12706648), (14092, 11839220), (17615, 9471376), (21008, 7941655), (21680, 7695493), (23444, 7116460), (26260, 6353324), (27371, 6095440), (28184, 5919610), (29305, 5693168), (35230, 4735688), (46888, 3558230), (52520, 3176662), (54742, 3047720), (56368, 2959805), (58610, 2846584), (70460, 2367844), (76193, 2189680), (93776, 1779115), (105040, 1588331), (109484, 1523860), (117220, 1423292), (136855, 1219088), (140920, 1183922), (152386, 1094840), (218968, 761930), (234440, 711646), (273710, 609544), (281840, 591961), (304772, 547420), (355823, 468880), (380965, 437936)]