20070964200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78341}}^1$

素因数の和:78428

約数の個数: 192

約数和(自身を含む): 72275195520

約数和(自身を除く): 52204231320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 75, 84, 100, 105, 120, 122, 140, 150, 168, 175, 183, 200, 210, 244, 280, 300, 305, 350, 366, 420, 427, 488, 525, 600, 610, 700, 732, 840, 854, 915, 1050, 1220, 1281, 1400, 1464, 1525, 1708, 1830, 2100, 2135, 2440, 2562, 3050, 3416, 3660, 4200, 4270, 4575, 5124, 6100, 6405, 7320, 8540, 9150, 10248, 10675, 12200, 12810, 17080, 18300, 21350, 25620, 32025, 36600, 42700, 51240, 64050, 78341, 85400, 128100, 156682, 235023, 256200, 313364, 391705, 470046, 548387, 626728, 783410, 940092, 1096774, 1175115, 1566820, 1645161, 1880184, 1958525, 2193548, 2350230, 2741935, 3133640, 3290322, 3917050, 4387096, 4700460, 4778801, 5483870, 5875575, 6580644, 7834100, 8225805, 9400920, 9557602, 10967740, 11751150, 13161288, 13709675, 14336403, 15668200, 16451610, 19115204, 21935480, 23502300, 23894005, 27419350, 28672806, 32903220, 33451607, 38230408, 41129025, 47004600, 47788010, 54838700, 57345612, 65806440, 66903214, 71682015, 82258050, 95576020, 100354821, 109677400, 114691224, 119470025, 133806428, 143364030, 164516100, 167258035, 191152040, 200709642, 238940050, 267612856, 286728060, 329032200, 334516070, 358410075, 401419284, 477880100, 501774105, 573456120, 669032140, 716820150, 802838568, 836290175, 955760200, 1003548210, 1338064280, 1433640300, 1672580350, 2007096420, 2508870525, 2867280600, 3345160700, 4014192840, 5017741050, 6690321400, 10035482100, 20070964200]

約数ペア:

[(1, 20070964200), (2, 10035482100), (3, 6690321400), (4, 5017741050), (5, 4014192840), (6, 3345160700), (7, 2867280600), (8, 2508870525), (10, 2007096420), (12, 1672580350), (14, 1433640300), (15, 1338064280), (20, 1003548210), (21, 955760200), (24, 836290175), (25, 802838568), (28, 716820150), (30, 669032140), (35, 573456120), (40, 501774105), (42, 477880100), (50, 401419284), (56, 358410075), (60, 334516070), (61, 329032200), (70, 286728060), (75, 267612856), (84, 238940050), (100, 200709642), (105, 191152040), (120, 167258035), (122, 164516100), (140, 143364030), (150, 133806428), (168, 119470025), (175, 114691224), (183, 109677400), (200, 100354821), (210, 95576020), (244, 82258050), (280, 71682015), (300, 66903214), (305, 65806440), (350, 57345612), (366, 54838700), (420, 47788010), (427, 47004600), (488, 41129025), (525, 38230408), (600, 33451607), (610, 32903220), (700, 28672806), (732, 27419350), (840, 23894005), (854, 23502300), (915, 21935480), (1050, 19115204), (1220, 16451610), (1281, 15668200), (1400, 14336403), (1464, 13709675), (1525, 13161288), (1708, 11751150), (1830, 10967740), (2100, 9557602), (2135, 9400920), (2440, 8225805), (2562, 7834100), (3050, 6580644), (3416, 5875575), (3660, 5483870), (4200, 4778801), (4270, 4700460), (4575, 4387096), (5124, 3917050), (6100, 3290322), (6405, 3133640), (7320, 2741935), (8540, 2350230), (9150, 2193548), (10248, 1958525), (10675, 1880184), (12200, 1645161), (12810, 1566820), (17080, 1175115), (18300, 1096774), (21350, 940092), (25620, 783410), (32025, 626728), (36600, 548387), (42700, 470046), (51240, 391705), (64050, 313364), (78341, 256200), (85400, 235023), (128100, 156682)]