223610940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1848

約数の個数: 144

約数和(自身を含む): 783164928

約数和(自身を除く): 559553988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1236, 1260, 1442, 1545, 1723, 1854, 2060, 2163, 2884, 3090, 3446, 3605, 3708, 4326, 4635, 5169, 6180, 6489, 6892, 7210, 8615, 8652, 9270, 10338, 10815, 12061, 12978, 14420, 15507, 17230, 18540, 20676, 21630, 24122, 25845, 25956, 31014, 32445, 34460, 36183, 43260, 48244, 51690, 60305, 62028, 64890, 72366, 77535, 103380, 108549, 120610, 129780, 144732, 155070, 177469, 180915, 217098, 241220, 310140, 354938, 361830, 434196, 532407, 542745, 709876, 723660, 887345, 1064814, 1085490, 1242283, 1597221, 1774690, 2129628, 2170980, 2484566, 2662035, 3194442, 3549380, 3726849, 4969132, 5324070, 6211415, 6388884, 7453698, 7986105, 10648140, 11180547, 12422830, 14907396, 15972210, 18634245, 22361094, 24845660, 31944420, 37268490, 44722188, 55902735, 74536980, 111805470, 223610940]

約数ペア:

[(1, 223610940), (2, 111805470), (3, 74536980), (4, 55902735), (5, 44722188), (6, 37268490), (7, 31944420), (9, 24845660), (10, 22361094), (12, 18634245), (14, 15972210), (15, 14907396), (18, 12422830), (20, 11180547), (21, 10648140), (28, 7986105), (30, 7453698), (35, 6388884), (36, 6211415), (42, 5324070), (45, 4969132), (60, 3726849), (63, 3549380), (70, 3194442), (84, 2662035), (90, 2484566), (103, 2170980), (105, 2129628), (126, 1774690), (140, 1597221), (180, 1242283), (206, 1085490), (210, 1064814), (252, 887345), (309, 723660), (315, 709876), (412, 542745), (420, 532407), (515, 434196), (618, 361830), (630, 354938), (721, 310140), (927, 241220), (1030, 217098), (1236, 180915), (1260, 177469), (1442, 155070), (1545, 144732), (1723, 129780), (1854, 120610), (2060, 108549), (2163, 103380), (2884, 77535), (3090, 72366), (3446, 64890), (3605, 62028), (3708, 60305), (4326, 51690), (4635, 48244), (5169, 43260), (6180, 36183), (6489, 34460), (6892, 32445), (7210, 31014), (8615, 25956), (8652, 25845), (9270, 24122), (10338, 21630), (10815, 20676), (12061, 18540), (12978, 17230), (14420, 15507)]