228163740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2273}}^1$

素因数の和:2531

約数の個数: 96

約数和(自身を含む): 733501440

約数和(自身を除く): 505337700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1434, 1673, 2273, 2390, 2868, 3346, 3585, 4546, 4780, 5019, 6692, 6819, 7170, 8365, 9092, 10038, 11365, 13638, 14340, 15911, 16730, 20076, 22730, 25095, 27276, 31822, 33460, 34095, 45460, 47733, 50190, 63644, 68190, 79555, 95466, 100380, 136380, 159110, 190932, 238665, 318220, 477330, 543247, 954660, 1086494, 1629741, 2172988, 2716235, 3259482, 3802729, 5432470, 6518964, 7605458, 8148705, 10864940, 11408187, 15210916, 16297410, 19013645, 22816374, 32594820, 38027290, 45632748, 57040935, 76054580, 114081870, 228163740]

約数ペア:

[(1, 228163740), (2, 114081870), (3, 76054580), (4, 57040935), (5, 45632748), (6, 38027290), (7, 32594820), (10, 22816374), (12, 19013645), (14, 16297410), (15, 15210916), (20, 11408187), (21, 10864940), (28, 8148705), (30, 7605458), (35, 6518964), (42, 5432470), (60, 3802729), (70, 3259482), (84, 2716235), (105, 2172988), (140, 1629741), (210, 1086494), (239, 954660), (420, 543247), (478, 477330), (717, 318220), (956, 238665), (1195, 190932), (1434, 159110), (1673, 136380), (2273, 100380), (2390, 95466), (2868, 79555), (3346, 68190), (3585, 63644), (4546, 50190), (4780, 47733), (5019, 45460), (6692, 34095), (6819, 33460), (7170, 31822), (8365, 27276), (9092, 25095), (10038, 22730), (11365, 20076), (13638, 16730), (14340, 15911)]