2017144920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 7091712000

約数和(自身を除く): 5074567080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 113, 120, 140, 158, 168, 210, 226, 237, 269, 280, 316, 339, 395, 420, 452, 474, 538, 553, 565, 632, 678, 790, 791, 807, 840, 904, 948, 1076, 1106, 1130, 1185, 1345, 1356, 1580, 1582, 1614, 1659, 1695, 1883, 1896, 2152, 2212, 2260, 2370, 2373, 2690, 2712, 2765, 3160, 3164, 3228, 3318, 3390, 3766, 3955, 4035, 4424, 4520, 4740, 4746, 5380, 5530, 5649, 6328, 6456, 6636, 6780, 7532, 7910, 8070, 8295, 8927, 9415, 9480, 9492, 10760, 11060, 11298, 11865, 13272, 13560, 15064, 15820, 16140, 16590, 17854, 18830, 18984, 21251, 22120, 22596, 23730, 26781, 28245, 30397, 31640, 32280, 33180, 35708, 37660, 42502, 44635, 45192, 47460, 53562, 56490, 60794, 62489, 63753, 66360, 71416, 75320, 85004, 89270, 91191, 94920, 106255, 107124, 112980, 121588, 124978, 127506, 133905, 148757, 151985, 170008, 178540, 182382, 187467, 212510, 212779, 214248, 225960, 243176, 249956, 255012, 267810, 297514, 303970, 312445, 318765, 357080, 364764, 374934, 425020, 425558, 446271, 455955, 499912, 510024, 535620, 595028, 607940, 624890, 637530, 638337, 729528, 743785, 749868, 850040, 851116, 892542, 911910, 937335, 1063895, 1071240, 1190056, 1215880, 1249780, 1275060, 1276674, 1487570, 1499736, 1702232, 1785084, 1823820, 1874670, 2127790, 2231355, 2401363, 2499560, 2550120, 2553348, 2975140, 3191685, 3570168, 3647640, 3749340, 4255580, 4462710, 4802726, 5106696, 5950280, 6383370, 7204089, 7498680, 8511160, 8925420, 9605452, 12006815, 12766740, 14408178, 16809541, 17850840, 19210904, 24013630, 25533480, 28816356, 33619082, 36020445, 48027260, 50428623, 57632712, 67238164, 72040890, 84047705, 96054520, 100857246, 134476328, 144081780, 168095410, 201714492, 252143115, 288163560, 336190820, 403428984, 504286230, 672381640, 1008572460, 2017144920]

約数ペア:

[(1, 2017144920), (2, 1008572460), (3, 672381640), (4, 504286230), (5, 403428984), (6, 336190820), (7, 288163560), (8, 252143115), (10, 201714492), (12, 168095410), (14, 144081780), (15, 134476328), (20, 100857246), (21, 96054520), (24, 84047705), (28, 72040890), (30, 67238164), (35, 57632712), (40, 50428623), (42, 48027260), (56, 36020445), (60, 33619082), (70, 28816356), (79, 25533480), (84, 24013630), (105, 19210904), (113, 17850840), (120, 16809541), (140, 14408178), (158, 12766740), (168, 12006815), (210, 9605452), (226, 8925420), (237, 8511160), (269, 7498680), (280, 7204089), (316, 6383370), (339, 5950280), (395, 5106696), (420, 4802726), (452, 4462710), (474, 4255580), (538, 3749340), (553, 3647640), (565, 3570168), (632, 3191685), (678, 2975140), (790, 2553348), (791, 2550120), (807, 2499560), (840, 2401363), (904, 2231355), (948, 2127790), (1076, 1874670), (1106, 1823820), (1130, 1785084), (1185, 1702232), (1345, 1499736), (1356, 1487570), (1580, 1276674), (1582, 1275060), (1614, 1249780), (1659, 1215880), (1695, 1190056), (1883, 1071240), (1896, 1063895), (2152, 937335), (2212, 911910), (2260, 892542), (2370, 851116), (2373, 850040), (2690, 749868), (2712, 743785), (2765, 729528), (3160, 638337), (3164, 637530), (3228, 624890), (3318, 607940), (3390, 595028), (3766, 535620), (3955, 510024), (4035, 499912), (4424, 455955), (4520, 446271), (4740, 425558), (4746, 425020), (5380, 374934), (5530, 364764), (5649, 357080), (6328, 318765), (6456, 312445), (6636, 303970), (6780, 297514), (7532, 267810), (7910, 255012), (8070, 249956), (8295, 243176), (8927, 225960), (9415, 214248), (9480, 212779), (9492, 212510), (10760, 187467), (11060, 182382), (11298, 178540), (11865, 170008), (13272, 151985), (13560, 148757), (15064, 133905), (15820, 127506), (16140, 124978), (16590, 121588), (17854, 112980), (18830, 107124), (18984, 106255), (21251, 94920), (22120, 91191), (22596, 89270), (23730, 85004), (26781, 75320), (28245, 71416), (30397, 66360), (31640, 63753), (32280, 62489), (33180, 60794), (35708, 56490), (37660, 53562), (42502, 47460), (44635, 45192)]