83695920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 240

約数和(自身を含む): 329764608

約数和(自身を除く): 246068688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 647, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1294, 1320, 1470, 1540, 1617, 1680, 1848, 1941, 1960, 2156, 2310, 2352, 2588, 2640, 2695, 2940, 3080, 3234, 3235, 3696, 3882, 3920, 4312, 4529, 4620, 5176, 5390, 5880, 6160, 6468, 6470, 7117, 7764, 8085, 8624, 9058, 9240, 9705, 10352, 10780, 11760, 12936, 12940, 13587, 14234, 15528, 16170, 18116, 18480, 19410, 21351, 21560, 22645, 25872, 25880, 27174, 28468, 31056, 31703, 32340, 35585, 36232, 38820, 42702, 43120, 45290, 49819, 51760, 54348, 56936, 63406, 64680, 67935, 71170, 72464, 77640, 85404, 90580, 95109, 99638, 106755, 108696, 113872, 126812, 129360, 135870, 142340, 149457, 155280, 158515, 170808, 181160, 190218, 199276, 213510, 217392, 249095, 253624, 271740, 284680, 298914, 317030, 341616, 348733, 362320, 380436, 398552, 427020, 475545, 498190, 507248, 543480, 569360, 597828, 634060, 697466, 747285, 760872, 797104, 854040, 951090, 996380, 1046199, 1086960, 1195656, 1268120, 1394932, 1494570, 1521744, 1708080, 1743665, 1902180, 1992760, 2092398, 2391312, 2536240, 2789864, 2989140, 3487330, 3804360, 3985520, 4184796, 5230995, 5579728, 5978280, 6974660, 7608720, 8369592, 10461990, 11956560, 13949320, 16739184, 20923980, 27898640, 41847960, 83695920]

約数ペア:

[(1, 83695920), (2, 41847960), (3, 27898640), (4, 20923980), (5, 16739184), (6, 13949320), (7, 11956560), (8, 10461990), (10, 8369592), (11, 7608720), (12, 6974660), (14, 5978280), (15, 5579728), (16, 5230995), (20, 4184796), (21, 3985520), (22, 3804360), (24, 3487330), (28, 2989140), (30, 2789864), (33, 2536240), (35, 2391312), (40, 2092398), (42, 1992760), (44, 1902180), (48, 1743665), (49, 1708080), (55, 1521744), (56, 1494570), (60, 1394932), (66, 1268120), (70, 1195656), (77, 1086960), (80, 1046199), (84, 996380), (88, 951090), (98, 854040), (105, 797104), (110, 760872), (112, 747285), (120, 697466), (132, 634060), (140, 597828), (147, 569360), (154, 543480), (165, 507248), (168, 498190), (176, 475545), (196, 427020), (210, 398552), (220, 380436), (231, 362320), (240, 348733), (245, 341616), (264, 317030), (280, 298914), (294, 284680), (308, 271740), (330, 253624), (336, 249095), (385, 217392), (392, 213510), (420, 199276), (440, 190218), (462, 181160), (490, 170808), (528, 158515), (539, 155280), (560, 149457), (588, 142340), (616, 135870), (647, 129360), (660, 126812), (735, 113872), (770, 108696), (784, 106755), (840, 99638), (880, 95109), (924, 90580), (980, 85404), (1078, 77640), (1155, 72464), (1176, 71170), (1232, 67935), (1294, 64680), (1320, 63406), (1470, 56936), (1540, 54348), (1617, 51760), (1680, 49819), (1848, 45290), (1941, 43120), (1960, 42702), (2156, 38820), (2310, 36232), (2352, 35585), (2588, 32340), (2640, 31703), (2695, 31056), (2940, 28468), (3080, 27174), (3234, 25880), (3235, 25872), (3696, 22645), (3882, 21560), (3920, 21351), (4312, 19410), (4529, 18480), (4620, 18116), (5176, 16170), (5390, 15528), (5880, 14234), (6160, 13587), (6468, 12940), (6470, 12936), (7117, 11760), (7764, 10780), (8085, 10352), (8624, 9705), (9058, 9240)]