212149440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3919

約数の個数: 168

約数和(自身を含む): 768309360

約数和(自身を除く): 556159920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 3877, 4560, 5472, 6080, 6840, 7754, 9120, 10944, 11631, 13680, 15508, 18240, 19385, 23262, 27360, 31016, 34893, 38770, 46524, 54720, 58155, 62032, 69786, 73663, 77540, 93048, 116310, 124064, 139572, 147326, 155080, 174465, 186096, 220989, 232620, 248128, 279144, 294652, 310160, 348930, 368315, 372192, 441978, 465240, 558288, 589304, 620320, 662967, 697860, 736630, 744384, 883956, 930480, 1104945, 1116576, 1178608, 1240640, 1325934, 1395720, 1473260, 1767912, 1860960, 2209890, 2233152, 2357216, 2651868, 2791440, 2946520, 3314835, 3535824, 3721920, 4419780, 4714432, 5303736, 5582880, 5893040, 6629670, 7071648, 8839560, 10607472, 11165760, 11786080, 13259340, 14143296, 17679120, 21214944, 23572160, 26518680, 35358240, 42429888, 53037360, 70716480, 106074720, 212149440]

約数ペア:

[(1, 212149440), (2, 106074720), (3, 70716480), (4, 53037360), (5, 42429888), (6, 35358240), (8, 26518680), (9, 23572160), (10, 21214944), (12, 17679120), (15, 14143296), (16, 13259340), (18, 11786080), (19, 11165760), (20, 10607472), (24, 8839560), (30, 7071648), (32, 6629670), (36, 5893040), (38, 5582880), (40, 5303736), (45, 4714432), (48, 4419780), (57, 3721920), (60, 3535824), (64, 3314835), (72, 2946520), (76, 2791440), (80, 2651868), (90, 2357216), (95, 2233152), (96, 2209890), (114, 1860960), (120, 1767912), (144, 1473260), (152, 1395720), (160, 1325934), (171, 1240640), (180, 1178608), (190, 1116576), (192, 1104945), (228, 930480), (240, 883956), (285, 744384), (288, 736630), (304, 697860), (320, 662967), (342, 620320), (360, 589304), (380, 558288), (456, 465240), (480, 441978), (570, 372192), (576, 368315), (608, 348930), (684, 310160), (720, 294652), (760, 279144), (855, 248128), (912, 232620), (960, 220989), (1140, 186096), (1216, 174465), (1368, 155080), (1440, 147326), (1520, 139572), (1710, 124064), (1824, 116310), (2280, 93048), (2736, 77540), (2880, 73663), (3040, 69786), (3420, 62032), (3648, 58155), (3877, 54720), (4560, 46524), (5472, 38770), (6080, 34893), (6840, 31016), (7754, 27360), (9120, 23262), (10944, 19385), (11631, 18240), (13680, 15508)]