42124160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 111555360

約数和(自身を除く): 69431200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 83, 104, 122, 128, 130, 160, 166, 208, 244, 260, 305, 320, 332, 415, 416, 488, 520, 610, 640, 664, 793, 830, 832, 976, 1040, 1079, 1220, 1328, 1586, 1660, 1664, 1952, 2080, 2158, 2440, 2656, 3172, 3320, 3904, 3965, 4160, 4316, 4880, 5063, 5312, 5395, 6344, 6640, 7808, 7930, 8320, 8632, 9760, 10126, 10624, 10790, 12688, 13280, 15860, 17264, 19520, 20252, 21580, 25315, 25376, 26560, 31720, 34528, 39040, 40504, 43160, 50630, 50752, 53120, 63440, 65819, 69056, 81008, 86320, 101260, 101504, 126880, 131638, 138112, 162016, 172640, 202520, 253760, 263276, 324032, 329095, 345280, 405040, 507520, 526552, 648064, 658190, 690560, 810080, 1053104, 1316380, 1620160, 2106208, 2632760, 3240320, 4212416, 5265520, 8424832, 10531040, 21062080, 42124160]

約数ペア:

[(1, 42124160), (2, 21062080), (4, 10531040), (5, 8424832), (8, 5265520), (10, 4212416), (13, 3240320), (16, 2632760), (20, 2106208), (26, 1620160), (32, 1316380), (40, 1053104), (52, 810080), (61, 690560), (64, 658190), (65, 648064), (80, 526552), (83, 507520), (104, 405040), (122, 345280), (128, 329095), (130, 324032), (160, 263276), (166, 253760), (208, 202520), (244, 172640), (260, 162016), (305, 138112), (320, 131638), (332, 126880), (415, 101504), (416, 101260), (488, 86320), (520, 81008), (610, 69056), (640, 65819), (664, 63440), (793, 53120), (830, 50752), (832, 50630), (976, 43160), (1040, 40504), (1079, 39040), (1220, 34528), (1328, 31720), (1586, 26560), (1660, 25376), (1664, 25315), (1952, 21580), (2080, 20252), (2158, 19520), (2440, 17264), (2656, 15860), (3172, 13280), (3320, 12688), (3904, 10790), (3965, 10624), (4160, 10126), (4316, 9760), (4880, 8632), (5063, 8320), (5312, 7930), (5395, 7808), (6344, 6640)]