338229840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 1176353280

約数和(自身を除く): 838123440

約数列:

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

約数ペア:

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