17824560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 44046480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 197, 208, 232, 240, 260, 290, 312, 348, 377, 390, 394, 435, 464, 520, 580, 591, 624, 696, 754, 780, 788, 870, 985, 1040, 1131, 1160, 1182, 1392, 1508, 1560, 1576, 1740, 1885, 1970, 2262, 2320, 2364, 2561, 2955, 3016, 3120, 3152, 3480, 3770, 3940, 4524, 4728, 5122, 5655, 5713, 5910, 6032, 6960, 7540, 7683, 7880, 9048, 9456, 10244, 11310, 11426, 11820, 12805, 15080, 15366, 15760, 17139, 18096, 20488, 22620, 22852, 23640, 25610, 28565, 30160, 30732, 34278, 38415, 40976, 45240, 45704, 47280, 51220, 57130, 61464, 68556, 74269, 76830, 85695, 90480, 91408, 102440, 114260, 122928, 137112, 148538, 153660, 171390, 204880, 222807, 228520, 274224, 297076, 307320, 342780, 371345, 445614, 457040, 594152, 614640, 685560, 742690, 891228, 1114035, 1188304, 1371120, 1485380, 1782456, 2228070, 2970760, 3564912, 4456140, 5941520, 8912280, 17824560]

約数ペア:

[(1, 17824560), (2, 8912280), (3, 5941520), (4, 4456140), (5, 3564912), (6, 2970760), (8, 2228070), (10, 1782456), (12, 1485380), (13, 1371120), (15, 1188304), (16, 1114035), (20, 891228), (24, 742690), (26, 685560), (29, 614640), (30, 594152), (39, 457040), (40, 445614), (48, 371345), (52, 342780), (58, 307320), (60, 297076), (65, 274224), (78, 228520), (80, 222807), (87, 204880), (104, 171390), (116, 153660), (120, 148538), (130, 137112), (145, 122928), (156, 114260), (174, 102440), (195, 91408), (197, 90480), (208, 85695), (232, 76830), (240, 74269), (260, 68556), (290, 61464), (312, 57130), (348, 51220), (377, 47280), (390, 45704), (394, 45240), (435, 40976), (464, 38415), (520, 34278), (580, 30732), (591, 30160), (624, 28565), (696, 25610), (754, 23640), (780, 22852), (788, 22620), (870, 20488), (985, 18096), (1040, 17139), (1131, 15760), (1160, 15366), (1182, 15080), (1392, 12805), (1508, 11820), (1560, 11426), (1576, 11310), (1740, 10244), (1885, 9456), (1970, 9048), (2262, 7880), (2320, 7683), (2364, 7540), (2561, 6960), (2955, 6032), (3016, 5910), (3120, 5713), (3152, 5655), (3480, 5122), (3770, 4728), (3940, 4524)]