84803840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 233997120

約数和(自身を除く): 149193280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 317, 320, 352, 380, 418, 440, 608, 634, 640, 704, 760, 836, 880, 1045, 1216, 1268, 1280, 1408, 1520, 1585, 1672, 1760, 2090, 2432, 2536, 2816, 3040, 3170, 3344, 3487, 3520, 4180, 4864, 5072, 6023, 6080, 6340, 6688, 6974, 7040, 8360, 10144, 12046, 12160, 12680, 13376, 13948, 14080, 16720, 17435, 20288, 24092, 24320, 25360, 26752, 27896, 30115, 33440, 34870, 40576, 48184, 50720, 53504, 55792, 60230, 66253, 66880, 69740, 81152, 96368, 101440, 111584, 120460, 132506, 133760, 139480, 192736, 202880, 223168, 240920, 265012, 267520, 278960, 331265, 385472, 405760, 446336, 481840, 530024, 557920, 662530, 770944, 892672, 963680, 1060048, 1115840, 1325060, 1541888, 1927360, 2120096, 2231680, 2650120, 3854720, 4240192, 4463360, 5300240, 7709440, 8480384, 10600480, 16960768, 21200960, 42401920, 84803840]

約数ペア:

[(1, 84803840), (2, 42401920), (4, 21200960), (5, 16960768), (8, 10600480), (10, 8480384), (11, 7709440), (16, 5300240), (19, 4463360), (20, 4240192), (22, 3854720), (32, 2650120), (38, 2231680), (40, 2120096), (44, 1927360), (55, 1541888), (64, 1325060), (76, 1115840), (80, 1060048), (88, 963680), (95, 892672), (110, 770944), (128, 662530), (152, 557920), (160, 530024), (176, 481840), (190, 446336), (209, 405760), (220, 385472), (256, 331265), (304, 278960), (317, 267520), (320, 265012), (352, 240920), (380, 223168), (418, 202880), (440, 192736), (608, 139480), (634, 133760), (640, 132506), (704, 120460), (760, 111584), (836, 101440), (880, 96368), (1045, 81152), (1216, 69740), (1268, 66880), (1280, 66253), (1408, 60230), (1520, 55792), (1585, 53504), (1672, 50720), (1760, 48184), (2090, 40576), (2432, 34870), (2536, 33440), (2816, 30115), (3040, 27896), (3170, 26752), (3344, 25360), (3487, 24320), (3520, 24092), (4180, 20288), (4864, 17435), (5072, 16720), (6023, 14080), (6080, 13948), (6340, 13376), (6688, 12680), (6974, 12160), (7040, 12046), (8360, 10144)]