142367520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 483356160

約数和(自身を除く): 340988640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 73, 80, 85, 96, 102, 120, 136, 146, 160, 170, 204, 219, 239, 240, 255, 272, 292, 340, 365, 408, 438, 478, 480, 510, 544, 584, 680, 717, 730, 816, 876, 956, 1020, 1095, 1168, 1195, 1241, 1360, 1434, 1460, 1632, 1752, 1912, 2040, 2190, 2336, 2390, 2482, 2720, 2868, 2920, 3504, 3585, 3723, 3824, 4063, 4080, 4380, 4780, 4964, 5736, 5840, 6205, 7008, 7170, 7446, 7648, 8126, 8160, 8760, 9560, 9928, 11472, 11680, 12189, 12410, 14340, 14892, 16252, 17447, 17520, 18615, 19120, 19856, 20315, 22944, 24378, 24820, 28680, 29784, 32504, 34894, 35040, 37230, 38240, 39712, 40630, 48756, 49640, 52341, 57360, 59568, 60945, 65008, 69788, 74460, 81260, 87235, 97512, 99280, 104682, 114720, 119136, 121890, 130016, 139576, 148920, 162520, 174470, 195024, 198560, 209364, 243780, 261705, 279152, 296599, 297840, 325040, 348940, 390048, 418728, 487560, 523410, 558304, 593198, 595680, 650080, 697880, 837456, 889797, 975120, 1046820, 1186396, 1395760, 1482995, 1674912, 1779594, 1950240, 2093640, 2372792, 2791520, 2965990, 3559188, 4187280, 4448985, 4745584, 5931980, 7118376, 8374560, 8897970, 9491168, 11863960, 14236752, 17795940, 23727920, 28473504, 35591880, 47455840, 71183760, 142367520]

約数ペア:

[(1, 142367520), (2, 71183760), (3, 47455840), (4, 35591880), (5, 28473504), (6, 23727920), (8, 17795940), (10, 14236752), (12, 11863960), (15, 9491168), (16, 8897970), (17, 8374560), (20, 7118376), (24, 5931980), (30, 4745584), (32, 4448985), (34, 4187280), (40, 3559188), (48, 2965990), (51, 2791520), (60, 2372792), (68, 2093640), (73, 1950240), (80, 1779594), (85, 1674912), (96, 1482995), (102, 1395760), (120, 1186396), (136, 1046820), (146, 975120), (160, 889797), (170, 837456), (204, 697880), (219, 650080), (239, 595680), (240, 593198), (255, 558304), (272, 523410), (292, 487560), (340, 418728), (365, 390048), (408, 348940), (438, 325040), (478, 297840), (480, 296599), (510, 279152), (544, 261705), (584, 243780), (680, 209364), (717, 198560), (730, 195024), (816, 174470), (876, 162520), (956, 148920), (1020, 139576), (1095, 130016), (1168, 121890), (1195, 119136), (1241, 114720), (1360, 104682), (1434, 99280), (1460, 97512), (1632, 87235), (1752, 81260), (1912, 74460), (2040, 69788), (2190, 65008), (2336, 60945), (2390, 59568), (2482, 57360), (2720, 52341), (2868, 49640), (2920, 48756), (3504, 40630), (3585, 39712), (3723, 38240), (3824, 37230), (4063, 35040), (4080, 34894), (4380, 32504), (4780, 29784), (4964, 28680), (5736, 24820), (5840, 24378), (6205, 22944), (7008, 20315), (7170, 19856), (7446, 19120), (7648, 18615), (8126, 17520), (8160, 17447), (8760, 16252), (9560, 14892), (9928, 14340), (11472, 12410), (11680, 12189)]