271163340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 1001669760

約数和(自身を除く): 730506420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 41, 42, 45, 58, 60, 63, 70, 82, 84, 87, 90, 105, 116, 123, 126, 140, 145, 164, 174, 180, 181, 203, 205, 210, 246, 252, 261, 287, 290, 315, 348, 362, 369, 406, 410, 420, 435, 492, 522, 543, 574, 580, 609, 615, 630, 724, 738, 812, 820, 861, 870, 905, 1015, 1044, 1086, 1148, 1189, 1218, 1230, 1260, 1267, 1305, 1435, 1476, 1629, 1722, 1740, 1810, 1827, 1845, 2030, 2172, 2378, 2436, 2460, 2534, 2583, 2610, 2715, 2870, 3045, 3258, 3444, 3567, 3620, 3654, 3690, 3801, 4060, 4305, 4756, 5068, 5166, 5220, 5249, 5430, 5740, 5945, 6090, 6335, 6516, 7134, 7308, 7380, 7421, 7602, 8145, 8323, 8610, 9135, 10332, 10498, 10701, 10860, 11403, 11890, 12180, 12670, 12915, 14268, 14842, 15204, 15747, 16290, 16646, 17220, 17835, 18270, 19005, 20996, 21402, 22263, 22806, 23780, 24969, 25340, 25830, 26245, 29684, 31494, 32580, 33292, 35670, 36540, 36743, 37105, 38010, 41615, 42804, 44526, 45612, 47241, 49938, 51660, 51947, 52490, 53505, 57015, 62988, 66789, 71340, 73486, 74210, 74907, 76020, 78735, 83230, 89052, 94482, 99876, 103894, 104980, 107010, 110229, 111315, 114030, 124845, 133578, 146972, 148420, 149814, 155841, 157470, 166460, 183715, 188964, 207788, 214020, 215209, 220458, 222630, 228060, 236205, 249690, 259735, 267156, 299628, 311682, 314940, 330687, 333945, 367430, 374535, 430418, 440916, 445260, 467523, 472410, 499380, 519470, 551145, 623364, 645627, 661374, 667890, 734860, 749070, 779205, 860836, 935046, 944820, 1038940, 1076045, 1102290, 1291254, 1322748, 1335780, 1498140, 1506463, 1558410, 1653435, 1870092, 1936881, 2152090, 2204580, 2337615, 2582508, 3012926, 3116820, 3228135, 3306870, 3873762, 4304180, 4519389, 4675230, 6025852, 6456270, 6613740, 7532315, 7747524, 9038778, 9350460, 9684405, 12912540, 13558167, 15064630, 18077556, 19368810, 22596945, 27116334, 30129260, 38737620, 45193890, 54232668, 67790835, 90387780, 135581670, 271163340]

約数ペア:

[(1, 271163340), (2, 135581670), (3, 90387780), (4, 67790835), (5, 54232668), (6, 45193890), (7, 38737620), (9, 30129260), (10, 27116334), (12, 22596945), (14, 19368810), (15, 18077556), (18, 15064630), (20, 13558167), (21, 12912540), (28, 9684405), (29, 9350460), (30, 9038778), (35, 7747524), (36, 7532315), (41, 6613740), (42, 6456270), (45, 6025852), (58, 4675230), (60, 4519389), (63, 4304180), (70, 3873762), (82, 3306870), (84, 3228135), (87, 3116820), (90, 3012926), (105, 2582508), (116, 2337615), (123, 2204580), (126, 2152090), (140, 1936881), (145, 1870092), (164, 1653435), (174, 1558410), (180, 1506463), (181, 1498140), (203, 1335780), (205, 1322748), (210, 1291254), (246, 1102290), (252, 1076045), (261, 1038940), (287, 944820), (290, 935046), (315, 860836), (348, 779205), (362, 749070), (369, 734860), (406, 667890), (410, 661374), (420, 645627), (435, 623364), (492, 551145), (522, 519470), (543, 499380), (574, 472410), (580, 467523), (609, 445260), (615, 440916), (630, 430418), (724, 374535), (738, 367430), (812, 333945), (820, 330687), (861, 314940), (870, 311682), (905, 299628), (1015, 267156), (1044, 259735), (1086, 249690), (1148, 236205), (1189, 228060), (1218, 222630), (1230, 220458), (1260, 215209), (1267, 214020), (1305, 207788), (1435, 188964), (1476, 183715), (1629, 166460), (1722, 157470), (1740, 155841), (1810, 149814), (1827, 148420), (1845, 146972), (2030, 133578), (2172, 124845), (2378, 114030), (2436, 111315), (2460, 110229), (2534, 107010), (2583, 104980), (2610, 103894), (2715, 99876), (2870, 94482), (3045, 89052), (3258, 83230), (3444, 78735), (3567, 76020), (3620, 74907), (3654, 74210), (3690, 73486), (3801, 71340), (4060, 66789), (4305, 62988), (4756, 57015), (5068, 53505), (5166, 52490), (5220, 51947), (5249, 51660), (5430, 49938), (5740, 47241), (5945, 45612), (6090, 44526), (6335, 42804), (6516, 41615), (7134, 38010), (7308, 37105), (7380, 36743), (7421, 36540), (7602, 35670), (8145, 33292), (8323, 32580), (8610, 31494), (9135, 29684), (10332, 26245), (10498, 25830), (10701, 25340), (10860, 24969), (11403, 23780), (11890, 22806), (12180, 22263), (12670, 21402), (12915, 20996), (14268, 19005), (14842, 18270), (15204, 17835), (15747, 17220), (16290, 16646)]