618714320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3823}}^1$

素因数の和:3877

約数の個数: 120

約数和(自身を含む): 1746864384

約数和(自身を除く): 1128150064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 476, 560, 578, 595, 680, 952, 1156, 1190, 1360, 1445, 1904, 2023, 2312, 2380, 2890, 3823, 4046, 4624, 4760, 5780, 7646, 8092, 9520, 10115, 11560, 15292, 16184, 19115, 20230, 23120, 26761, 30584, 32368, 38230, 40460, 53522, 61168, 64991, 76460, 80920, 107044, 129982, 133805, 152920, 161840, 214088, 259964, 267610, 305840, 324955, 428176, 454937, 519928, 535220, 649910, 909874, 1039856, 1070440, 1104847, 1299820, 1819748, 2140880, 2209694, 2274685, 2599640, 3639496, 4419388, 4549370, 5199280, 5524235, 7278992, 7733929, 8838776, 9098740, 11048470, 15467858, 17677552, 18197480, 22096940, 30935716, 36394960, 38669645, 44193880, 61871432, 77339290, 88387760, 123742864, 154678580, 309357160, 618714320]

約数ペア:

[(1, 618714320), (2, 309357160), (4, 154678580), (5, 123742864), (7, 88387760), (8, 77339290), (10, 61871432), (14, 44193880), (16, 38669645), (17, 36394960), (20, 30935716), (28, 22096940), (34, 18197480), (35, 17677552), (40, 15467858), (56, 11048470), (68, 9098740), (70, 8838776), (80, 7733929), (85, 7278992), (112, 5524235), (119, 5199280), (136, 4549370), (140, 4419388), (170, 3639496), (238, 2599640), (272, 2274685), (280, 2209694), (289, 2140880), (340, 1819748), (476, 1299820), (560, 1104847), (578, 1070440), (595, 1039856), (680, 909874), (952, 649910), (1156, 535220), (1190, 519928), (1360, 454937), (1445, 428176), (1904, 324955), (2023, 305840), (2312, 267610), (2380, 259964), (2890, 214088), (3823, 161840), (4046, 152920), (4624, 133805), (4760, 129982), (5780, 107044), (7646, 80920), (8092, 76460), (9520, 64991), (10115, 61168), (11560, 53522), (15292, 40460), (16184, 38230), (19115, 32368), (20230, 30584), (23120, 26761)]