2801483640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{673}}^1$

素因数の和:1094

約数の個数: 192

約数和(自身を含む): 9437725440

約数和(自身を除く): 6636241800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 373, 465, 558, 620, 673, 744, 746, 930, 1116, 1119, 1240, 1346, 1395, 1492, 1860, 1865, 2019, 2232, 2238, 2692, 2790, 2984, 3357, 3365, 3720, 3730, 4038, 4476, 5384, 5580, 5595, 6057, 6714, 6730, 7460, 8076, 8952, 10095, 11160, 11190, 11563, 12114, 13428, 13460, 14920, 16152, 16785, 20190, 20863, 22380, 23126, 24228, 26856, 26920, 30285, 33570, 34689, 40380, 41726, 44760, 46252, 48456, 57815, 60570, 62589, 67140, 69378, 80760, 83452, 92504, 104067, 104315, 115630, 121140, 125178, 134280, 138756, 166904, 173445, 187767, 208134, 208630, 231260, 242280, 250356, 251029, 277512, 312945, 346890, 375534, 416268, 417260, 462520, 500712, 502058, 520335, 625890, 693780, 751068, 753087, 832536, 834520, 938835, 1004116, 1040670, 1251780, 1255145, 1387560, 1502136, 1506174, 1877670, 2008232, 2081340, 2259261, 2503560, 2510290, 3012348, 3755340, 3765435, 4162680, 4518522, 5020580, 6024696, 7510680, 7530870, 7781899, 9037044, 10041160, 11296305, 15061740, 15563798, 18074088, 22592610, 23345697, 30123480, 31127596, 38909495, 45185220, 46691394, 62255192, 70037091, 77818990, 90370440, 93382788, 116728485, 140074182, 155637980, 186765576, 233456970, 280148364, 311275960, 350185455, 466913940, 560296728, 700370910, 933827880, 1400741820, 2801483640]

約数ペア:

[(1, 2801483640), (2, 1400741820), (3, 933827880), (4, 700370910), (5, 560296728), (6, 466913940), (8, 350185455), (9, 311275960), (10, 280148364), (12, 233456970), (15, 186765576), (18, 155637980), (20, 140074182), (24, 116728485), (30, 93382788), (31, 90370440), (36, 77818990), (40, 70037091), (45, 62255192), (60, 46691394), (62, 45185220), (72, 38909495), (90, 31127596), (93, 30123480), (120, 23345697), (124, 22592610), (155, 18074088), (180, 15563798), (186, 15061740), (248, 11296305), (279, 10041160), (310, 9037044), (360, 7781899), (372, 7530870), (373, 7510680), (465, 6024696), (558, 5020580), (620, 4518522), (673, 4162680), (744, 3765435), (746, 3755340), (930, 3012348), (1116, 2510290), (1119, 2503560), (1240, 2259261), (1346, 2081340), (1395, 2008232), (1492, 1877670), (1860, 1506174), (1865, 1502136), (2019, 1387560), (2232, 1255145), (2238, 1251780), (2692, 1040670), (2790, 1004116), (2984, 938835), (3357, 834520), (3365, 832536), (3720, 753087), (3730, 751068), (4038, 693780), (4476, 625890), (5384, 520335), (5580, 502058), (5595, 500712), (6057, 462520), (6714, 417260), (6730, 416268), (7460, 375534), (8076, 346890), (8952, 312945), (10095, 277512), (11160, 251029), (11190, 250356), (11563, 242280), (12114, 231260), (13428, 208630), (13460, 208134), (14920, 187767), (16152, 173445), (16785, 166904), (20190, 138756), (20863, 134280), (22380, 125178), (23126, 121140), (24228, 115630), (26856, 104315), (26920, 104067), (30285, 92504), (33570, 83452), (34689, 80760), (40380, 69378), (41726, 67140), (44760, 62589), (46252, 60570), (48456, 57815)]