955264520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 2784153600

約数和(自身を除く): 1828889080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 37, 38, 40, 46, 56, 70, 74, 76, 92, 95, 115, 133, 140, 148, 152, 161, 184, 185, 190, 211, 230, 259, 266, 280, 296, 322, 370, 380, 422, 437, 460, 518, 532, 644, 665, 703, 740, 760, 805, 844, 851, 874, 920, 1036, 1055, 1064, 1288, 1295, 1330, 1406, 1477, 1480, 1610, 1688, 1702, 1748, 2072, 2110, 2185, 2590, 2660, 2812, 2954, 3059, 3220, 3404, 3496, 3515, 4009, 4220, 4255, 4370, 4853, 4921, 5180, 5320, 5624, 5908, 5957, 6118, 6440, 6808, 7030, 7385, 7807, 8018, 8440, 8510, 8740, 9706, 9842, 10360, 11816, 11914, 12236, 14060, 14770, 15295, 15614, 16036, 16169, 17020, 17480, 19412, 19684, 20045, 23828, 24265, 24472, 24605, 28063, 28120, 29540, 29785, 30590, 31228, 32072, 32338, 33971, 34040, 38824, 39035, 39368, 40090, 47656, 48530, 49210, 54649, 56126, 59080, 59570, 61180, 62456, 64676, 67942, 78070, 80180, 80845, 92207, 97060, 98420, 109298, 112252, 113183, 119140, 122360, 129352, 135884, 140315, 148333, 156140, 160360, 161690, 169855, 179561, 184414, 194120, 196840, 218596, 224504, 226366, 238280, 271768, 273245, 280630, 296666, 312280, 323380, 339710, 359122, 368828, 437192, 452732, 461035, 546490, 561260, 565915, 593332, 645449, 646760, 679420, 718244, 737656, 741665, 897805, 905464, 922070, 1038331, 1092980, 1122520, 1131830, 1186664, 1256927, 1290898, 1358840, 1436488, 1483330, 1795610, 1844140, 2076662, 2185960, 2263660, 2513854, 2581796, 2966660, 3227245, 3411659, 3591220, 3688280, 4153324, 4527320, 5027708, 5163592, 5191655, 5933320, 6284635, 6454490, 6823318, 7182440, 8306648, 10055416, 10383310, 12569270, 12908980, 13646636, 17058295, 20766620, 23881613, 25138540, 25817960, 27293272, 34116590, 41533240, 47763226, 50277080, 68233180, 95526452, 119408065, 136466360, 191052904, 238816130, 477632260, 955264520]

約数ペア:

[(1, 955264520), (2, 477632260), (4, 238816130), (5, 191052904), (7, 136466360), (8, 119408065), (10, 95526452), (14, 68233180), (19, 50277080), (20, 47763226), (23, 41533240), (28, 34116590), (35, 27293272), (37, 25817960), (38, 25138540), (40, 23881613), (46, 20766620), (56, 17058295), (70, 13646636), (74, 12908980), (76, 12569270), (92, 10383310), (95, 10055416), (115, 8306648), (133, 7182440), (140, 6823318), (148, 6454490), (152, 6284635), (161, 5933320), (184, 5191655), (185, 5163592), (190, 5027708), (211, 4527320), (230, 4153324), (259, 3688280), (266, 3591220), (280, 3411659), (296, 3227245), (322, 2966660), (370, 2581796), (380, 2513854), (422, 2263660), (437, 2185960), (460, 2076662), (518, 1844140), (532, 1795610), (644, 1483330), (665, 1436488), (703, 1358840), (740, 1290898), (760, 1256927), (805, 1186664), (844, 1131830), (851, 1122520), (874, 1092980), (920, 1038331), (1036, 922070), (1055, 905464), (1064, 897805), (1288, 741665), (1295, 737656), (1330, 718244), (1406, 679420), (1477, 646760), (1480, 645449), (1610, 593332), (1688, 565915), (1702, 561260), (1748, 546490), (2072, 461035), (2110, 452732), (2185, 437192), (2590, 368828), (2660, 359122), (2812, 339710), (2954, 323380), (3059, 312280), (3220, 296666), (3404, 280630), (3496, 273245), (3515, 271768), (4009, 238280), (4220, 226366), (4255, 224504), (4370, 218596), (4853, 196840), (4921, 194120), (5180, 184414), (5320, 179561), (5624, 169855), (5908, 161690), (5957, 160360), (6118, 156140), (6440, 148333), (6808, 140315), (7030, 135884), (7385, 129352), (7807, 122360), (8018, 119140), (8440, 113183), (8510, 112252), (8740, 109298), (9706, 98420), (9842, 97060), (10360, 92207), (11816, 80845), (11914, 80180), (12236, 78070), (14060, 67942), (14770, 64676), (15295, 62456), (15614, 61180), (16036, 59570), (16169, 59080), (17020, 56126), (17480, 54649), (19412, 49210), (19684, 48530), (20045, 47656), (23828, 40090), (24265, 39368), (24472, 39035), (24605, 38824), (28063, 34040), (28120, 33971), (29540, 32338), (29785, 32072), (30590, 31228)]