56998620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 214824960

約数和(自身を除く): 157826340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 887, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1774, 1785, 1836, 1890, 2142, 2295, 2380, 2661, 3060, 3213, 3548, 3570, 3780, 4284, 4435, 4590, 5322, 5355, 6209, 6426, 7140, 7983, 8870, 9180, 10644, 10710, 12418, 12852, 13305, 15079, 15966, 16065, 17740, 18627, 21420, 23949, 24836, 26610, 30158, 31045, 31932, 32130, 37254, 39915, 45237, 47898, 53220, 55881, 60316, 62090, 64260, 74508, 75395, 79830, 90474, 93135, 95796, 105553, 111762, 119745, 124180, 135711, 150790, 159660, 167643, 180948, 186270, 211106, 223524, 226185, 239490, 271422, 279405, 301580, 316659, 335286, 372540, 407133, 422212, 452370, 478980, 527765, 542844, 558810, 633318, 670572, 678555, 814266, 838215, 904740, 949977, 1055530, 1117620, 1266636, 1357110, 1583295, 1628532, 1676430, 1899954, 2035665, 2111060, 2714220, 2849931, 3166590, 3352860, 3799908, 4071330, 4749885, 5699862, 6333180, 8142660, 9499770, 11399724, 14249655, 18999540, 28499310, 56998620]

約数ペア:

[(1, 56998620), (2, 28499310), (3, 18999540), (4, 14249655), (5, 11399724), (6, 9499770), (7, 8142660), (9, 6333180), (10, 5699862), (12, 4749885), (14, 4071330), (15, 3799908), (17, 3352860), (18, 3166590), (20, 2849931), (21, 2714220), (27, 2111060), (28, 2035665), (30, 1899954), (34, 1676430), (35, 1628532), (36, 1583295), (42, 1357110), (45, 1266636), (51, 1117620), (54, 1055530), (60, 949977), (63, 904740), (68, 838215), (70, 814266), (84, 678555), (85, 670572), (90, 633318), (102, 558810), (105, 542844), (108, 527765), (119, 478980), (126, 452370), (135, 422212), (140, 407133), (153, 372540), (170, 335286), (180, 316659), (189, 301580), (204, 279405), (210, 271422), (238, 239490), (252, 226185), (255, 223524), (270, 211106), (306, 186270), (315, 180948), (340, 167643), (357, 159660), (378, 150790), (420, 135711), (459, 124180), (476, 119745), (510, 111762), (540, 105553), (595, 95796), (612, 93135), (630, 90474), (714, 79830), (756, 75395), (765, 74508), (887, 64260), (918, 62090), (945, 60316), (1020, 55881), (1071, 53220), (1190, 47898), (1260, 45237), (1428, 39915), (1530, 37254), (1774, 32130), (1785, 31932), (1836, 31045), (1890, 30158), (2142, 26610), (2295, 24836), (2380, 23949), (2661, 21420), (3060, 18627), (3213, 17740), (3548, 16065), (3570, 15966), (3780, 15079), (4284, 13305), (4435, 12852), (4590, 12418), (5322, 10710), (5355, 10644), (6209, 9180), (6426, 8870), (7140, 7983)]