701169240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2129

約数の個数: 128

約数和(自身を含む): 2188800000

約数和(自身を除く): 1487630760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 79, 111, 120, 148, 158, 185, 222, 237, 296, 316, 370, 395, 444, 474, 555, 632, 740, 790, 888, 948, 1110, 1185, 1480, 1580, 1896, 1999, 2220, 2370, 2923, 3160, 3998, 4440, 4740, 5846, 5997, 7996, 8769, 9480, 9995, 11692, 11994, 14615, 15992, 17538, 19990, 23384, 23988, 29230, 29985, 35076, 39980, 43845, 47976, 58460, 59970, 70152, 73963, 79960, 87690, 116920, 119940, 147926, 157921, 175380, 221889, 239880, 295852, 315842, 350760, 369815, 443778, 473763, 591704, 631684, 739630, 789605, 887556, 947526, 1109445, 1263368, 1479260, 1579210, 1775112, 1895052, 2218890, 2368815, 2958520, 3158420, 3790104, 4437780, 4737630, 5843077, 6316840, 8875560, 9475260, 11686154, 17529231, 18950520, 23372308, 29215385, 35058462, 46744616, 58430770, 70116924, 87646155, 116861540, 140233848, 175292310, 233723080, 350584620, 701169240]

約数ペア:

[(1, 701169240), (2, 350584620), (3, 233723080), (4, 175292310), (5, 140233848), (6, 116861540), (8, 87646155), (10, 70116924), (12, 58430770), (15, 46744616), (20, 35058462), (24, 29215385), (30, 23372308), (37, 18950520), (40, 17529231), (60, 11686154), (74, 9475260), (79, 8875560), (111, 6316840), (120, 5843077), (148, 4737630), (158, 4437780), (185, 3790104), (222, 3158420), (237, 2958520), (296, 2368815), (316, 2218890), (370, 1895052), (395, 1775112), (444, 1579210), (474, 1479260), (555, 1263368), (632, 1109445), (740, 947526), (790, 887556), (888, 789605), (948, 739630), (1110, 631684), (1185, 591704), (1480, 473763), (1580, 443778), (1896, 369815), (1999, 350760), (2220, 315842), (2370, 295852), (2923, 239880), (3160, 221889), (3998, 175380), (4440, 157921), (4740, 147926), (5846, 119940), (5997, 116920), (7996, 87690), (8769, 79960), (9480, 73963), (9995, 70152), (11692, 59970), (11994, 58460), (14615, 47976), (15992, 43845), (17538, 39980), (19990, 35076), (23384, 29985), (23988, 29230)]