16888894680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{410323}}^1$

素因数の和:410358

約数の個数: 128

約数和(自身を含む): 59086656000

約数和(自身を除く): 42197761320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 410323, 820646, 1230969, 1641292, 2051615, 2461938, 2872261, 3282584, 4103230, 4923876, 5744522, 6154845, 8206460, 8616783, 9847752, 11489044, 12309690, 14361305, 16412920, 17233566, 20105827, 22978088, 24619380, 28722610, 34467132, 40211654, 43083915, 49238760, 57445220, 60317481, 68934264, 80423308, 86167830, 100529135, 114890440, 120634962, 140740789, 160846616, 172335660, 201058270, 241269924, 281481578, 301587405, 344671320, 402116540, 422222367, 482539848, 562963156, 603174810, 703703945, 804233080, 844444734, 1125926312, 1206349620, 1407407890, 1688889468, 2111111835, 2412699240, 2814815780, 3377778936, 4222223670, 5629631560, 8444447340, 16888894680]

約数ペア:

[(1, 16888894680), (2, 8444447340), (3, 5629631560), (4, 4222223670), (5, 3377778936), (6, 2814815780), (7, 2412699240), (8, 2111111835), (10, 1688889468), (12, 1407407890), (14, 1206349620), (15, 1125926312), (20, 844444734), (21, 804233080), (24, 703703945), (28, 603174810), (30, 562963156), (35, 482539848), (40, 422222367), (42, 402116540), (49, 344671320), (56, 301587405), (60, 281481578), (70, 241269924), (84, 201058270), (98, 172335660), (105, 160846616), (120, 140740789), (140, 120634962), (147, 114890440), (168, 100529135), (196, 86167830), (210, 80423308), (245, 68934264), (280, 60317481), (294, 57445220), (343, 49238760), (392, 43083915), (420, 40211654), (490, 34467132), (588, 28722610), (686, 24619380), (735, 22978088), (840, 20105827), (980, 17233566), (1029, 16412920), (1176, 14361305), (1372, 12309690), (1470, 11489044), (1715, 9847752), (1960, 8616783), (2058, 8206460), (2744, 6154845), (2940, 5744522), (3430, 4923876), (4116, 4103230), (5145, 3282584), (5880, 2872261), (6860, 2461938), (8232, 2051615), (10290, 1641292), (13720, 1230969), (20580, 820646), (41160, 410323)]