393485820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3844

約数の個数: 192

約数和(自身を含む): 1427758080

約数和(自身を除く): 1034272260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3793, 3990, 4940, 5187, 5460, 6916, 7410, 7586, 7980, 8645, 10374, 11379, 14820, 15172, 17290, 18965, 20748, 22758, 25935, 26551, 34580, 37930, 45516, 49309, 51870, 53102, 56895, 72067, 75860, 79653, 98618, 103740, 106204, 113790, 132755, 144134, 147927, 159306, 197236, 216201, 227580, 246545, 265510, 288268, 295854, 318612, 345163, 360335, 398265, 432402, 493090, 504469, 531020, 591708, 690326, 720670, 739635, 796530, 864804, 936871, 986180, 1008938, 1035489, 1081005, 1380652, 1441340, 1479270, 1513407, 1593060, 1725815, 1873742, 2017876, 2070978, 2162010, 2522345, 2810613, 2958540, 3026814, 3451630, 3747484, 4141956, 4324020, 4684355, 5044690, 5177445, 5621226, 6053628, 6558097, 6903260, 7567035, 9368710, 10089380, 10354890, 11242452, 13116194, 14053065, 15134070, 18737420, 19674291, 20709780, 26232388, 28106130, 30268140, 32790485, 39348582, 56212260, 65580970, 78697164, 98371455, 131161940, 196742910, 393485820]

約数ペア:

[(1, 393485820), (2, 196742910), (3, 131161940), (4, 98371455), (5, 78697164), (6, 65580970), (7, 56212260), (10, 39348582), (12, 32790485), (13, 30268140), (14, 28106130), (15, 26232388), (19, 20709780), (20, 19674291), (21, 18737420), (26, 15134070), (28, 14053065), (30, 13116194), (35, 11242452), (38, 10354890), (39, 10089380), (42, 9368710), (52, 7567035), (57, 6903260), (60, 6558097), (65, 6053628), (70, 5621226), (76, 5177445), (78, 5044690), (84, 4684355), (91, 4324020), (95, 4141956), (105, 3747484), (114, 3451630), (130, 3026814), (133, 2958540), (140, 2810613), (156, 2522345), (182, 2162010), (190, 2070978), (195, 2017876), (210, 1873742), (228, 1725815), (247, 1593060), (260, 1513407), (266, 1479270), (273, 1441340), (285, 1380652), (364, 1081005), (380, 1035489), (390, 1008938), (399, 986180), (420, 936871), (455, 864804), (494, 796530), (532, 739635), (546, 720670), (570, 690326), (665, 591708), (741, 531020), (780, 504469), (798, 493090), (910, 432402), (988, 398265), (1092, 360335), (1140, 345163), (1235, 318612), (1330, 295854), (1365, 288268), (1482, 265510), (1596, 246545), (1729, 227580), (1820, 216201), (1995, 197236), (2470, 159306), (2660, 147927), (2730, 144134), (2964, 132755), (3458, 113790), (3705, 106204), (3793, 103740), (3990, 98618), (4940, 79653), (5187, 75860), (5460, 72067), (6916, 56895), (7410, 53102), (7586, 51870), (7980, 49309), (8645, 45516), (10374, 37930), (11379, 34580), (14820, 26551), (15172, 25935), (17290, 22758), (18965, 20748)]