355209120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 1401079680

約数和(自身を除く): 1045870560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 210, 224, 240, 252, 262, 269, 280, 288, 315, 336, 360, 393, 420, 480, 504, 524, 538, 560, 630, 655, 672, 720, 786, 807, 840, 917, 1008, 1048, 1076, 1120, 1179, 1260, 1310, 1345, 1440, 1572, 1614, 1680, 1834, 1883, 1965, 2016, 2096, 2152, 2358, 2421, 2520, 2620, 2690, 2751, 3144, 3228, 3360, 3668, 3766, 3930, 4035, 4192, 4304, 4585, 4716, 4842, 5040, 5240, 5380, 5502, 5649, 5895, 6288, 6456, 7336, 7532, 7860, 8070, 8253, 8608, 9170, 9415, 9432, 9684, 10080, 10480, 10760, 11004, 11298, 11790, 12105, 12576, 12912, 13755, 14672, 15064, 15720, 16140, 16506, 16947, 18340, 18830, 18864, 19368, 20960, 21520, 22008, 22596, 23580, 24210, 25824, 27510, 28245, 29344, 30128, 31440, 32280, 33012, 33894, 35239, 36680, 37660, 37728, 38736, 41265, 43040, 44016, 45192, 47160, 48420, 55020, 56490, 60256, 62880, 64560, 66024, 67788, 70478, 73360, 75320, 77472, 82530, 84735, 88032, 90384, 94320, 96840, 105717, 110040, 112980, 129120, 132048, 135576, 140956, 146720, 150640, 165060, 169470, 176195, 180768, 188640, 193680, 211434, 220080, 225960, 246673, 264096, 271152, 281912, 301280, 317151, 330120, 338940, 352390, 387360, 422868, 440160, 451920, 493346, 528585, 542304, 563824, 634302, 660240, 677880, 704780, 740019, 845736, 903840, 986692, 1057170, 1127648, 1233365, 1268604, 1320480, 1355760, 1409560, 1480038, 1585755, 1691472, 1973384, 2114340, 2220057, 2466730, 2537208, 2711520, 2819120, 2960076, 3171510, 3382944, 3700095, 3946768, 4228680, 4440114, 4933460, 5074416, 5638240, 5920152, 6343020, 7400190, 7893536, 8457360, 8880228, 9866920, 10148832, 11100285, 11840304, 12686040, 14800380, 16914720, 17760456, 19733840, 22200570, 23680608, 25372080, 29600760, 35520912, 39467680, 44401140, 50744160, 59201520, 71041824, 88802280, 118403040, 177604560, 355209120]

約数ペア:

[(1, 355209120), (2, 177604560), (3, 118403040), (4, 88802280), (5, 71041824), (6, 59201520), (7, 50744160), (8, 44401140), (9, 39467680), (10, 35520912), (12, 29600760), (14, 25372080), (15, 23680608), (16, 22200570), (18, 19733840), (20, 17760456), (21, 16914720), (24, 14800380), (28, 12686040), (30, 11840304), (32, 11100285), (35, 10148832), (36, 9866920), (40, 8880228), (42, 8457360), (45, 7893536), (48, 7400190), (56, 6343020), (60, 5920152), (63, 5638240), (70, 5074416), (72, 4933460), (80, 4440114), (84, 4228680), (90, 3946768), (96, 3700095), (105, 3382944), (112, 3171510), (120, 2960076), (126, 2819120), (131, 2711520), (140, 2537208), (144, 2466730), (160, 2220057), (168, 2114340), (180, 1973384), (210, 1691472), (224, 1585755), (240, 1480038), (252, 1409560), (262, 1355760), (269, 1320480), (280, 1268604), (288, 1233365), (315, 1127648), (336, 1057170), (360, 986692), (393, 903840), (420, 845736), (480, 740019), (504, 704780), (524, 677880), (538, 660240), (560, 634302), (630, 563824), (655, 542304), (672, 528585), (720, 493346), (786, 451920), (807, 440160), (840, 422868), (917, 387360), (1008, 352390), (1048, 338940), (1076, 330120), (1120, 317151), (1179, 301280), (1260, 281912), (1310, 271152), (1345, 264096), (1440, 246673), (1572, 225960), (1614, 220080), (1680, 211434), (1834, 193680), (1883, 188640), (1965, 180768), (2016, 176195), (2096, 169470), (2152, 165060), (2358, 150640), (2421, 146720), (2520, 140956), (2620, 135576), (2690, 132048), (2751, 129120), (3144, 112980), (3228, 110040), (3360, 105717), (3668, 96840), (3766, 94320), (3930, 90384), (4035, 88032), (4192, 84735), (4304, 82530), (4585, 77472), (4716, 75320), (4842, 73360), (5040, 70478), (5240, 67788), (5380, 66024), (5502, 64560), (5649, 62880), (5895, 60256), (6288, 56490), (6456, 55020), (7336, 48420), (7532, 47160), (7860, 45192), (8070, 44016), (8253, 43040), (8608, 41265), (9170, 38736), (9415, 37728), (9432, 37660), (9684, 36680), (10080, 35239), (10480, 33894), (10760, 33012), (11004, 32280), (11298, 31440), (11790, 30128), (12105, 29344), (12576, 28245), (12912, 27510), (13755, 25824), (14672, 24210), (15064, 23580), (15720, 22596), (16140, 22008), (16506, 21520), (16947, 20960), (18340, 19368), (18830, 18864)]