19920034560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167339}}^1$

素因数の和:167394

約数の個数: 144

約数和(自身を含む): 65672248320

約数和(自身を除く): 45752213760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 167339, 334678, 502017, 669356, 836695, 1004034, 1338712, 1673390, 2008068, 2510085, 2677424, 3346780, 4016136, 5020170, 5187509, 5354848, 6693560, 8032272, 10040340, 10375018, 10709696, 13387120, 15562527, 16064544, 20080680, 20750036, 21419392, 25937545, 26774240, 31125054, 32129088, 40161360, 41500072, 42838784, 51875090, 53548480, 62250108, 64258176, 77812635, 80322720, 83000144, 103750180, 107096960, 124500216, 128516352, 155625270, 160645440, 166000288, 207500360, 214193920, 249000432, 311250540, 321290880, 332000576, 415000720, 498000864, 622501080, 642581760, 664001152, 830001440, 996001728, 1245002160, 1328002304, 1660002880, 1992003456, 2490004320, 3320005760, 3984006912, 4980008640, 6640011520, 9960017280, 19920034560]

約数ペア:

[(1, 19920034560), (2, 9960017280), (3, 6640011520), (4, 4980008640), (5, 3984006912), (6, 3320005760), (8, 2490004320), (10, 1992003456), (12, 1660002880), (15, 1328002304), (16, 1245002160), (20, 996001728), (24, 830001440), (30, 664001152), (31, 642581760), (32, 622501080), (40, 498000864), (48, 415000720), (60, 332000576), (62, 321290880), (64, 311250540), (80, 249000432), (93, 214193920), (96, 207500360), (120, 166000288), (124, 160645440), (128, 155625270), (155, 128516352), (160, 124500216), (186, 107096960), (192, 103750180), (240, 83000144), (248, 80322720), (256, 77812635), (310, 64258176), (320, 62250108), (372, 53548480), (384, 51875090), (465, 42838784), (480, 41500072), (496, 40161360), (620, 32129088), (640, 31125054), (744, 26774240), (768, 25937545), (930, 21419392), (960, 20750036), (992, 20080680), (1240, 16064544), (1280, 15562527), (1488, 13387120), (1860, 10709696), (1920, 10375018), (1984, 10040340), (2480, 8032272), (2976, 6693560), (3720, 5354848), (3840, 5187509), (3968, 5020170), (4960, 4016136), (5952, 3346780), (7440, 2677424), (7936, 2510085), (9920, 2008068), (11904, 1673390), (14880, 1338712), (19840, 1004034), (23808, 836695), (29760, 669356), (39680, 502017), (59520, 334678), (119040, 167339)]