118018320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{70249}}^1$

素因数の和:70272

約数の個数: 80

約数和(自身を含む): 418128000

約数和(自身を除く): 300109680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 70249, 140498, 210747, 280996, 351245, 421494, 491743, 561992, 702490, 842988, 983486, 1053735, 1123984, 1404980, 1475229, 1685976, 1966972, 2107470, 2458715, 2809960, 2950458, 3371952, 3933944, 4214940, 4917430, 5619920, 5900916, 7376145, 7867888, 8429880, 9834860, 11801832, 14752290, 16859760, 19669720, 23603664, 29504580, 39339440, 59009160, 118018320]

約数ペア:

[(1, 118018320), (2, 59009160), (3, 39339440), (4, 29504580), (5, 23603664), (6, 19669720), (7, 16859760), (8, 14752290), (10, 11801832), (12, 9834860), (14, 8429880), (15, 7867888), (16, 7376145), (20, 5900916), (21, 5619920), (24, 4917430), (28, 4214940), (30, 3933944), (35, 3371952), (40, 2950458), (42, 2809960), (48, 2458715), (56, 2107470), (60, 1966972), (70, 1685976), (80, 1475229), (84, 1404980), (105, 1123984), (112, 1053735), (120, 983486), (140, 842988), (168, 702490), (210, 561992), (240, 491743), (280, 421494), (336, 351245), (420, 280996), (560, 210747), (840, 140498), (1680, 70249)]