16996020840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6221}}^1\times {\mathrm{7589}}^1$

素因数の和:13827

約数の個数: 96

約数和(自身を含む): 55253226600

約数和(自身を除く): 38257205760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6221, 7589, 12442, 15178, 18663, 22767, 24884, 30356, 31105, 37326, 37945, 45534, 49768, 55989, 60712, 62210, 68301, 74652, 75890, 91068, 93315, 111978, 113835, 124420, 136602, 149304, 151780, 182136, 186630, 223956, 227670, 248840, 273204, 279945, 303560, 341505, 373260, 447912, 455340, 546408, 559890, 683010, 746520, 910680, 1119780, 1366020, 2239560, 2732040, 47211169, 94422338, 141633507, 188844676, 236055845, 283267014, 377689352, 424900521, 472111690, 566534028, 708167535, 849801042, 944223380, 1133068056, 1416335070, 1699602084, 1888446760, 2124502605, 2832670140, 3399204168, 4249005210, 5665340280, 8498010420, 16996020840]

約数ペア:

[(1, 16996020840), (2, 8498010420), (3, 5665340280), (4, 4249005210), (5, 3399204168), (6, 2832670140), (8, 2124502605), (9, 1888446760), (10, 1699602084), (12, 1416335070), (15, 1133068056), (18, 944223380), (20, 849801042), (24, 708167535), (30, 566534028), (36, 472111690), (40, 424900521), (45, 377689352), (60, 283267014), (72, 236055845), (90, 188844676), (120, 141633507), (180, 94422338), (360, 47211169), (6221, 2732040), (7589, 2239560), (12442, 1366020), (15178, 1119780), (18663, 910680), (22767, 746520), (24884, 683010), (30356, 559890), (31105, 546408), (37326, 455340), (37945, 447912), (45534, 373260), (49768, 341505), (55989, 303560), (60712, 279945), (62210, 273204), (68301, 248840), (74652, 227670), (75890, 223956), (91068, 186630), (93315, 182136), (111978, 151780), (113835, 149304), (124420, 136602)]