8408114820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6840

約数の個数: 288

約数和(自身を含む): 31081397760

約数和(自身を除く): 22673282940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 49, 54, 60, 63, 70, 84, 90, 94, 98, 105, 108, 126, 135, 140, 141, 147, 180, 188, 189, 196, 210, 235, 245, 252, 270, 282, 294, 315, 329, 378, 420, 423, 441, 470, 490, 540, 564, 588, 630, 658, 705, 735, 756, 846, 882, 940, 945, 980, 987, 1260, 1269, 1316, 1323, 1410, 1470, 1645, 1692, 1764, 1890, 1974, 2115, 2205, 2303, 2538, 2646, 2820, 2940, 2961, 3290, 3780, 3948, 4230, 4410, 4606, 4935, 5076, 5292, 5922, 6345, 6580, 6615, 6761, 6909, 8460, 8820, 8883, 9212, 9870, 11515, 11844, 12690, 13230, 13522, 13818, 14805, 17766, 19740, 20283, 20727, 23030, 25380, 26460, 27044, 27636, 29610, 33805, 34545, 35532, 40566, 41454, 44415, 46060, 47327, 59220, 60849, 62181, 67610, 69090, 81132, 82908, 88830, 94654, 101415, 103635, 121698, 124362, 135220, 138180, 141981, 177660, 182547, 189308, 202830, 207270, 236635, 243396, 248724, 283962, 304245, 310905, 317767, 331289, 365094, 405660, 414540, 425943, 473270, 567924, 608490, 621810, 635534, 662578, 709905, 730188, 851886, 912735, 946540, 953301, 993867, 1216980, 1243620, 1271068, 1277829, 1325156, 1419810, 1588835, 1656445, 1703772, 1825470, 1906602, 1987734, 2129715, 2224369, 2555658, 2839620, 2859903, 2981601, 3177670, 3312890, 3650940, 3813204, 3975468, 4259430, 4448738, 4766505, 4969335, 5111316, 5719806, 5963202, 6355340, 6389145, 6625780, 6673107, 8518860, 8579709, 8897476, 8944803, 9533010, 9938670, 11121845, 11439612, 11926404, 12778290, 13346214, 14299515, 14908005, 15570583, 17159418, 17889606, 19066020, 19877340, 20019321, 22243690, 25556580, 26692428, 28599030, 29816010, 31141166, 33365535, 34318836, 35779212, 40038642, 42898545, 44487380, 44724015, 46711749, 57198060, 59632020, 60057963, 62282332, 66731070, 77852915, 80077284, 85797090, 89448030, 93423498, 100096605, 120115926, 133462140, 140135247, 155705830, 171594180, 178896060, 186846996, 200193210, 233558745, 240231852, 280270494, 300289815, 311411660, 400386420, 420405741, 467117490, 560540988, 600579630, 700676235, 840811482, 934234980, 1201159260, 1401352470, 1681622964, 2102028705, 2802704940, 4204057410, 8408114820]

約数ペア:

[(1, 8408114820), (2, 4204057410), (3, 2802704940), (4, 2102028705), (5, 1681622964), (6, 1401352470), (7, 1201159260), (9, 934234980), (10, 840811482), (12, 700676235), (14, 600579630), (15, 560540988), (18, 467117490), (20, 420405741), (21, 400386420), (27, 311411660), (28, 300289815), (30, 280270494), (35, 240231852), (36, 233558745), (42, 200193210), (45, 186846996), (47, 178896060), (49, 171594180), (54, 155705830), (60, 140135247), (63, 133462140), (70, 120115926), (84, 100096605), (90, 93423498), (94, 89448030), (98, 85797090), (105, 80077284), (108, 77852915), (126, 66731070), (135, 62282332), (140, 60057963), (141, 59632020), (147, 57198060), (180, 46711749), (188, 44724015), (189, 44487380), (196, 42898545), (210, 40038642), (235, 35779212), (245, 34318836), (252, 33365535), (270, 31141166), (282, 29816010), (294, 28599030), (315, 26692428), (329, 25556580), (378, 22243690), (420, 20019321), (423, 19877340), (441, 19066020), (470, 17889606), (490, 17159418), (540, 15570583), (564, 14908005), (588, 14299515), (630, 13346214), (658, 12778290), (705, 11926404), (735, 11439612), (756, 11121845), (846, 9938670), (882, 9533010), (940, 8944803), (945, 8897476), (980, 8579709), (987, 8518860), (1260, 6673107), (1269, 6625780), (1316, 6389145), (1323, 6355340), (1410, 5963202), (1470, 5719806), (1645, 5111316), (1692, 4969335), (1764, 4766505), (1890, 4448738), (1974, 4259430), (2115, 3975468), (2205, 3813204), (2303, 3650940), (2538, 3312890), (2646, 3177670), (2820, 2981601), (2940, 2859903), (2961, 2839620), (3290, 2555658), (3780, 2224369), (3948, 2129715), (4230, 1987734), (4410, 1906602), (4606, 1825470), (4935, 1703772), (5076, 1656445), (5292, 1588835), (5922, 1419810), (6345, 1325156), (6580, 1277829), (6615, 1271068), (6761, 1243620), (6909, 1216980), (8460, 993867), (8820, 953301), (8883, 946540), (9212, 912735), (9870, 851886), (11515, 730188), (11844, 709905), (12690, 662578), (13230, 635534), (13522, 621810), (13818, 608490), (14805, 567924), (17766, 473270), (19740, 425943), (20283, 414540), (20727, 405660), (23030, 365094), (25380, 331289), (26460, 317767), (27044, 310905), (27636, 304245), (29610, 283962), (33805, 248724), (34545, 243396), (35532, 236635), (40566, 207270), (41454, 202830), (44415, 189308), (46060, 182547), (47327, 177660), (59220, 141981), (60849, 138180), (62181, 135220), (67610, 124362), (69090, 121698), (81132, 103635), (82908, 101415), (88830, 94654)]