158878440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 599564160

約数和(自身を除く): 440685720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 938, 941, 1005, 1206, 1260, 1340, 1407, 1608, 1876, 1882, 2010, 2345, 2412, 2520, 2680, 2814, 2823, 3015, 3752, 3764, 4020, 4221, 4690, 4705, 4824, 5628, 5646, 6030, 6587, 7035, 7528, 8040, 8442, 8469, 9380, 9410, 11256, 11292, 12060, 13174, 14070, 14115, 16884, 16938, 18760, 18820, 19761, 21105, 22584, 24120, 26348, 28140, 28230, 32935, 33768, 33876, 37640, 39522, 42210, 42345, 52696, 56280, 56460, 59283, 63047, 65870, 67752, 79044, 84420, 84690, 98805, 112920, 118566, 126094, 131740, 158088, 168840, 169380, 189141, 197610, 237132, 252188, 263480, 296415, 315235, 338760, 378282, 395220, 441329, 474264, 504376, 567423, 592830, 630470, 756564, 790440, 882658, 945705, 1134846, 1185660, 1260940, 1323987, 1513128, 1765316, 1891410, 2206645, 2269692, 2371320, 2521880, 2647974, 2837115, 3530632, 3782820, 3971961, 4413290, 4539384, 5295948, 5674230, 6619935, 7565640, 7943922, 8826580, 10591896, 11348460, 13239870, 15887844, 17653160, 19859805, 22696920, 26479740, 31775688, 39719610, 52959480, 79439220, 158878440]

約数ペア:

[(1, 158878440), (2, 79439220), (3, 52959480), (4, 39719610), (5, 31775688), (6, 26479740), (7, 22696920), (8, 19859805), (9, 17653160), (10, 15887844), (12, 13239870), (14, 11348460), (15, 10591896), (18, 8826580), (20, 7943922), (21, 7565640), (24, 6619935), (28, 5674230), (30, 5295948), (35, 4539384), (36, 4413290), (40, 3971961), (42, 3782820), (45, 3530632), (56, 2837115), (60, 2647974), (63, 2521880), (67, 2371320), (70, 2269692), (72, 2206645), (84, 1891410), (90, 1765316), (105, 1513128), (120, 1323987), (126, 1260940), (134, 1185660), (140, 1134846), (168, 945705), (180, 882658), (201, 790440), (210, 756564), (252, 630470), (268, 592830), (280, 567423), (315, 504376), (335, 474264), (360, 441329), (402, 395220), (420, 378282), (469, 338760), (504, 315235), (536, 296415), (603, 263480), (630, 252188), (670, 237132), (804, 197610), (840, 189141), (938, 169380), (941, 168840), (1005, 158088), (1206, 131740), (1260, 126094), (1340, 118566), (1407, 112920), (1608, 98805), (1876, 84690), (1882, 84420), (2010, 79044), (2345, 67752), (2412, 65870), (2520, 63047), (2680, 59283), (2814, 56460), (2823, 56280), (3015, 52696), (3752, 42345), (3764, 42210), (4020, 39522), (4221, 37640), (4690, 33876), (4705, 33768), (4824, 32935), (5628, 28230), (5646, 28140), (6030, 26348), (6587, 24120), (7035, 22584), (7528, 21105), (8040, 19761), (8442, 18820), (8469, 18760), (9380, 16938), (9410, 16884), (11256, 14115), (11292, 14070), (12060, 13174)]