223346340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10466

約数の個数: 144

約数和(自身を含む): 819891072

約数和(自身を除く): 596544732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10427, 10710, 20854, 21420, 31281, 41708, 52135, 62562, 72989, 93843, 104270, 125124, 145978, 156405, 177259, 187686, 208540, 218967, 291956, 312810, 354518, 364945, 375372, 437934, 469215, 531777, 625620, 656901, 709036, 729890, 875868, 886295, 938430, 1063554, 1094835, 1240813, 1313802, 1459780, 1595331, 1772590, 1876860, 2127108, 2189670, 2481626, 2627604, 2658885, 3190662, 3284505, 3545180, 3722439, 4379340, 4963252, 5317770, 6204065, 6381324, 6569010, 7444878, 7976655, 10635540, 11167317, 12408130, 13138020, 14889756, 15953310, 18612195, 22334634, 24816260, 31906620, 37224390, 44669268, 55836585, 74448780, 111673170, 223346340]

約数ペア:

[(1, 223346340), (2, 111673170), (3, 74448780), (4, 55836585), (5, 44669268), (6, 37224390), (7, 31906620), (9, 24816260), (10, 22334634), (12, 18612195), (14, 15953310), (15, 14889756), (17, 13138020), (18, 12408130), (20, 11167317), (21, 10635540), (28, 7976655), (30, 7444878), (34, 6569010), (35, 6381324), (36, 6204065), (42, 5317770), (45, 4963252), (51, 4379340), (60, 3722439), (63, 3545180), (68, 3284505), (70, 3190662), (84, 2658885), (85, 2627604), (90, 2481626), (102, 2189670), (105, 2127108), (119, 1876860), (126, 1772590), (140, 1595331), (153, 1459780), (170, 1313802), (180, 1240813), (204, 1094835), (210, 1063554), (238, 938430), (252, 886295), (255, 875868), (306, 729890), (315, 709036), (340, 656901), (357, 625620), (420, 531777), (476, 469215), (510, 437934), (595, 375372), (612, 364945), (630, 354518), (714, 312810), (765, 291956), (1020, 218967), (1071, 208540), (1190, 187686), (1260, 177259), (1428, 156405), (1530, 145978), (1785, 125124), (2142, 104270), (2380, 93843), (3060, 72989), (3570, 62562), (4284, 52135), (5355, 41708), (7140, 31281), (10427, 21420), (10710, 20854)]