134678460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 144

約数和(自身を含む): 461946240

約数和(自身を除く): 327267780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2411, 2660, 2793, 2940, 3724, 3990, 4655, 4822, 5586, 7233, 7980, 9310, 9644, 11172, 12055, 13965, 14466, 16877, 18620, 24110, 27930, 28932, 33754, 36165, 45809, 48220, 50631, 55860, 67508, 72330, 84385, 91618, 101262, 118139, 137427, 144660, 168770, 183236, 202524, 229045, 236278, 253155, 274854, 320663, 337540, 354417, 458090, 472556, 506310, 549708, 590695, 641326, 687135, 708834, 916180, 961989, 1012620, 1181390, 1282652, 1374270, 1417668, 1603315, 1772085, 1923978, 2244641, 2362780, 2748540, 3206630, 3544170, 3847956, 4489282, 4809945, 6413260, 6733923, 7088340, 8978564, 9619890, 11223205, 13467846, 19239780, 22446410, 26935692, 33669615, 44892820, 67339230, 134678460]

約数ペア:

[(1, 134678460), (2, 67339230), (3, 44892820), (4, 33669615), (5, 26935692), (6, 22446410), (7, 19239780), (10, 13467846), (12, 11223205), (14, 9619890), (15, 8978564), (19, 7088340), (20, 6733923), (21, 6413260), (28, 4809945), (30, 4489282), (35, 3847956), (38, 3544170), (42, 3206630), (49, 2748540), (57, 2362780), (60, 2244641), (70, 1923978), (76, 1772085), (84, 1603315), (95, 1417668), (98, 1374270), (105, 1282652), (114, 1181390), (133, 1012620), (140, 961989), (147, 916180), (190, 708834), (196, 687135), (210, 641326), (228, 590695), (245, 549708), (266, 506310), (285, 472556), (294, 458090), (380, 354417), (399, 337540), (420, 320663), (490, 274854), (532, 253155), (570, 236278), (588, 229045), (665, 202524), (735, 183236), (798, 168770), (931, 144660), (980, 137427), (1140, 118139), (1330, 101262), (1470, 91618), (1596, 84385), (1862, 72330), (1995, 67508), (2411, 55860), (2660, 50631), (2793, 48220), (2940, 45809), (3724, 36165), (3990, 33754), (4655, 28932), (4822, 27930), (5586, 24110), (7233, 18620), (7980, 16877), (9310, 14466), (9644, 13965), (11172, 12055)]