10728345320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{27427}}^1$

素因数の和:27583

約数の個数: 128

約数和(自身を含む): 30333173760

約数和(自身を除く): 19604828440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 127, 140, 154, 220, 254, 280, 308, 385, 440, 508, 616, 635, 770, 889, 1016, 1270, 1397, 1540, 1778, 2540, 2794, 3080, 3556, 4445, 5080, 5588, 6985, 7112, 8890, 9779, 11176, 13970, 17780, 19558, 27427, 27940, 35560, 39116, 48895, 54854, 55880, 78232, 97790, 109708, 137135, 191989, 195580, 219416, 274270, 301697, 383978, 391160, 548540, 603394, 767956, 959945, 1097080, 1206788, 1508485, 1535912, 1919890, 2111879, 2413576, 3016970, 3483229, 3839780, 4223758, 6033940, 6966458, 7679560, 8447516, 10559395, 12067880, 13932916, 16895032, 17416145, 21118790, 24382603, 27865832, 34832290, 38315519, 42237580, 48765206, 69664580, 76631038, 84475160, 97530412, 121913015, 139329160, 153262076, 191577595, 195060824, 243826030, 268208633, 306524152, 383155190, 487652060, 536417266, 766310380, 975304120, 1072834532, 1341043165, 1532620760, 2145669064, 2682086330, 5364172660, 10728345320]

約数ペア:

[(1, 10728345320), (2, 5364172660), (4, 2682086330), (5, 2145669064), (7, 1532620760), (8, 1341043165), (10, 1072834532), (11, 975304120), (14, 766310380), (20, 536417266), (22, 487652060), (28, 383155190), (35, 306524152), (40, 268208633), (44, 243826030), (55, 195060824), (56, 191577595), (70, 153262076), (77, 139329160), (88, 121913015), (110, 97530412), (127, 84475160), (140, 76631038), (154, 69664580), (220, 48765206), (254, 42237580), (280, 38315519), (308, 34832290), (385, 27865832), (440, 24382603), (508, 21118790), (616, 17416145), (635, 16895032), (770, 13932916), (889, 12067880), (1016, 10559395), (1270, 8447516), (1397, 7679560), (1540, 6966458), (1778, 6033940), (2540, 4223758), (2794, 3839780), (3080, 3483229), (3556, 3016970), (4445, 2413576), (5080, 2111879), (5588, 1919890), (6985, 1535912), (7112, 1508485), (8890, 1206788), (9779, 1097080), (11176, 959945), (13970, 767956), (17780, 603394), (19558, 548540), (27427, 391160), (27940, 383978), (35560, 301697), (39116, 274270), (48895, 219416), (54854, 195580), (55880, 191989), (78232, 137135), (97790, 109708)]