676459680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 2390653440

約数和(自身を除く): 1714193760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 169, 186, 195, 208, 240, 248, 260, 269, 310, 312, 338, 372, 390, 403, 416, 465, 480, 496, 507, 520, 538, 620, 624, 676, 744, 780, 806, 807, 845, 930, 992, 1014, 1040, 1076, 1209, 1240, 1248, 1345, 1352, 1488, 1560, 1612, 1614, 1690, 1860, 2015, 2028, 2080, 2152, 2418, 2480, 2535, 2690, 2704, 2976, 3120, 3224, 3228, 3380, 3497, 3720, 4030, 4035, 4056, 4304, 4836, 4960, 5070, 5239, 5380, 5408, 6045, 6240, 6448, 6456, 6760, 6994, 7440, 8060, 8070, 8112, 8339, 8608, 9672, 10140, 10478, 10491, 10760, 12090, 12896, 12912, 13520, 13988, 14880, 15717, 16120, 16140, 16224, 16678, 17485, 19344, 20280, 20956, 20982, 21520, 24180, 25017, 25824, 26195, 27040, 27976, 31434, 32240, 32280, 33356, 34970, 38688, 40560, 41695, 41912, 41964, 43040, 45461, 48360, 50034, 52390, 52455, 55952, 62868, 64480, 64560, 66712, 69940, 78585, 81120, 83390, 83824, 83928, 90922, 96720, 100068, 104780, 104910, 108407, 111904, 125085, 125736, 129120, 133424, 136383, 139880, 157170, 166780, 167648, 167856, 181844, 193440, 200136, 209560, 209820, 216814, 227305, 250170, 251472, 266848, 272766, 279760, 314340, 325221, 333560, 335712, 363688, 400272, 419120, 419640, 433628, 454610, 500340, 502944, 542035, 545532, 559520, 628680, 650442, 667120, 681915, 727376, 800544, 838240, 839280, 867256, 909220, 1000680, 1084070, 1091064, 1257360, 1300884, 1334240, 1363830, 1409291, 1454752, 1626105, 1678560, 1734512, 1818440, 2001360, 2168140, 2182128, 2514720, 2601768, 2727660, 2818582, 3252210, 3469024, 3636880, 4002720, 4227873, 4336280, 4364256, 5203536, 5455320, 5637164, 6504420, 7046455, 7273760, 8455746, 8672560, 10407072, 10910640, 11274328, 13008840, 14092910, 16911492, 17345120, 21139365, 21821280, 22548656, 26017680, 28185820, 33822984, 42278730, 45097312, 52035360, 56371640, 67645968, 84557460, 112743280, 135291936, 169114920, 225486560, 338229840, 676459680]

約数ペア:

[(1, 676459680), (2, 338229840), (3, 225486560), (4, 169114920), (5, 135291936), (6, 112743280), (8, 84557460), (10, 67645968), (12, 56371640), (13, 52035360), (15, 45097312), (16, 42278730), (20, 33822984), (24, 28185820), (26, 26017680), (30, 22548656), (31, 21821280), (32, 21139365), (39, 17345120), (40, 16911492), (48, 14092910), (52, 13008840), (60, 11274328), (62, 10910640), (65, 10407072), (78, 8672560), (80, 8455746), (93, 7273760), (96, 7046455), (104, 6504420), (120, 5637164), (124, 5455320), (130, 5203536), (155, 4364256), (156, 4336280), (160, 4227873), (169, 4002720), (186, 3636880), (195, 3469024), (208, 3252210), (240, 2818582), (248, 2727660), (260, 2601768), (269, 2514720), (310, 2182128), (312, 2168140), (338, 2001360), (372, 1818440), (390, 1734512), (403, 1678560), (416, 1626105), (465, 1454752), (480, 1409291), (496, 1363830), (507, 1334240), (520, 1300884), (538, 1257360), (620, 1091064), (624, 1084070), (676, 1000680), (744, 909220), (780, 867256), (806, 839280), (807, 838240), (845, 800544), (930, 727376), (992, 681915), (1014, 667120), (1040, 650442), (1076, 628680), (1209, 559520), (1240, 545532), (1248, 542035), (1345, 502944), (1352, 500340), (1488, 454610), (1560, 433628), (1612, 419640), (1614, 419120), (1690, 400272), (1860, 363688), (2015, 335712), (2028, 333560), (2080, 325221), (2152, 314340), (2418, 279760), (2480, 272766), (2535, 266848), (2690, 251472), (2704, 250170), (2976, 227305), (3120, 216814), (3224, 209820), (3228, 209560), (3380, 200136), (3497, 193440), (3720, 181844), (4030, 167856), (4035, 167648), (4056, 166780), (4304, 157170), (4836, 139880), (4960, 136383), (5070, 133424), (5239, 129120), (5380, 125736), (5408, 125085), (6045, 111904), (6240, 108407), (6448, 104910), (6456, 104780), (6760, 100068), (6994, 96720), (7440, 90922), (8060, 83928), (8070, 83824), (8112, 83390), (8339, 81120), (8608, 78585), (9672, 69940), (10140, 66712), (10478, 64560), (10491, 64480), (10760, 62868), (12090, 55952), (12896, 52455), (12912, 52390), (13520, 50034), (13988, 48360), (14880, 45461), (15717, 43040), (16120, 41964), (16140, 41912), (16224, 41695), (16678, 40560), (17485, 38688), (19344, 34970), (20280, 33356), (20956, 32280), (20982, 32240), (21520, 31434), (24180, 27976), (25017, 27040), (25824, 26195)]