73940421940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1278

約数の個数: 192

約数和(自身を含む): 195396784128

約数和(自身を除く): 121456362188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 211, 220, 308, 313, 385, 422, 626, 727, 770, 844, 1055, 1252, 1454, 1477, 1540, 1565, 2110, 2191, 2321, 2908, 2954, 3130, 3443, 3635, 4220, 4382, 4642, 5089, 5908, 6260, 6886, 7270, 7385, 7997, 8764, 9284, 10178, 10955, 11605, 13772, 14540, 14770, 15994, 16247, 17215, 20356, 21910, 23210, 24101, 25445, 29540, 31988, 32494, 34430, 39985, 43820, 46420, 48202, 50890, 55979, 64988, 66043, 68860, 79970, 81235, 96404, 101780, 111958, 120505, 132086, 153397, 159940, 162470, 223916, 227551, 241010, 264172, 279895, 306794, 324940, 330215, 455102, 462301, 482020, 559790, 613588, 660430, 726473, 766985, 910204, 924602, 1073779, 1119580, 1137755, 1320860, 1452946, 1533970, 1592857, 1687367, 1849204, 2147558, 2275510, 2311505, 2503061, 2905892, 3067940, 3185714, 3374734, 3632365, 4295116, 4551020, 4623010, 5006122, 5085311, 5368895, 6371428, 6749468, 7264730, 7964285, 8436835, 9246020, 10012244, 10170622, 10737790, 11811569, 12515305, 14529460, 15928570, 16873670, 17521427, 20341244, 21475580, 23623138, 25030610, 25426555, 31857140, 33747340, 35042854, 47246276, 48013261, 50061220, 50853110, 59057845, 70085708, 87607135, 96026522, 101706220, 118115690, 175214270, 192053044, 236231380, 240066305, 336092827, 350428540, 480132610, 528145871, 672185654, 960265220, 1056291742, 1344371308, 1680464135, 2112583484, 2640729355, 3360928270, 3697021097, 5281458710, 6721856540, 7394042194, 10562917420, 14788084388, 18485105485, 36970210970, 73940421940]

約数ペア:

[(1, 73940421940), (2, 36970210970), (4, 18485105485), (5, 14788084388), (7, 10562917420), (10, 7394042194), (11, 6721856540), (14, 5281458710), (20, 3697021097), (22, 3360928270), (28, 2640729355), (35, 2112583484), (44, 1680464135), (55, 1344371308), (70, 1056291742), (77, 960265220), (110, 672185654), (140, 528145871), (154, 480132610), (211, 350428540), (220, 336092827), (308, 240066305), (313, 236231380), (385, 192053044), (422, 175214270), (626, 118115690), (727, 101706220), (770, 96026522), (844, 87607135), (1055, 70085708), (1252, 59057845), (1454, 50853110), (1477, 50061220), (1540, 48013261), (1565, 47246276), (2110, 35042854), (2191, 33747340), (2321, 31857140), (2908, 25426555), (2954, 25030610), (3130, 23623138), (3443, 21475580), (3635, 20341244), (4220, 17521427), (4382, 16873670), (4642, 15928570), (5089, 14529460), (5908, 12515305), (6260, 11811569), (6886, 10737790), (7270, 10170622), (7385, 10012244), (7997, 9246020), (8764, 8436835), (9284, 7964285), (10178, 7264730), (10955, 6749468), (11605, 6371428), (13772, 5368895), (14540, 5085311), (14770, 5006122), (15994, 4623010), (16247, 4551020), (17215, 4295116), (20356, 3632365), (21910, 3374734), (23210, 3185714), (24101, 3067940), (25445, 2905892), (29540, 2503061), (31988, 2311505), (32494, 2275510), (34430, 2147558), (39985, 1849204), (43820, 1687367), (46420, 1592857), (48202, 1533970), (50890, 1452946), (55979, 1320860), (64988, 1137755), (66043, 1119580), (68860, 1073779), (79970, 924602), (81235, 910204), (96404, 766985), (101780, 726473), (111958, 660430), (120505, 613588), (132086, 559790), (153397, 482020), (159940, 462301), (162470, 455102), (223916, 330215), (227551, 324940), (241010, 306794), (264172, 279895)]