196213920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2587

約数の個数: 192

約数和(自身を含む): 737372160

約数和(自身を除く): 541158240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2539, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5078, 5152, 5520, 6440, 7617, 7728, 9660, 10156, 11040, 12695, 12880, 15234, 15456, 17773, 19320, 20312, 25390, 25760, 30468, 35546, 38085, 38640, 40624, 50780, 53319, 58397, 60936, 71092, 76170, 77280, 81248, 88865, 101560, 106638, 116794, 121872, 142184, 152340, 175191, 177730, 203120, 213276, 233588, 243744, 266595, 284368, 291985, 304680, 350382, 355460, 406240, 408779, 426552, 467176, 533190, 568736, 583970, 609360, 700764, 710920, 817558, 853104, 875955, 934352, 1066380, 1167940, 1218720, 1226337, 1401528, 1421840, 1635116, 1706208, 1751910, 1868704, 2043895, 2132760, 2335880, 2452674, 2803056, 2843680, 3270232, 3503820, 4087790, 4265520, 4671760, 4905348, 5606112, 6131685, 6540464, 7007640, 8175580, 8531040, 9343520, 9810696, 12263370, 13080928, 14015280, 16351160, 19621392, 24526740, 28030560, 32702320, 39242784, 49053480, 65404640, 98106960, 196213920]

約数ペア:

[(1, 196213920), (2, 98106960), (3, 65404640), (4, 49053480), (5, 39242784), (6, 32702320), (7, 28030560), (8, 24526740), (10, 19621392), (12, 16351160), (14, 14015280), (15, 13080928), (16, 12263370), (20, 9810696), (21, 9343520), (23, 8531040), (24, 8175580), (28, 7007640), (30, 6540464), (32, 6131685), (35, 5606112), (40, 4905348), (42, 4671760), (46, 4265520), (48, 4087790), (56, 3503820), (60, 3270232), (69, 2843680), (70, 2803056), (80, 2452674), (84, 2335880), (92, 2132760), (96, 2043895), (105, 1868704), (112, 1751910), (115, 1706208), (120, 1635116), (138, 1421840), (140, 1401528), (160, 1226337), (161, 1218720), (168, 1167940), (184, 1066380), (210, 934352), (224, 875955), (230, 853104), (240, 817558), (276, 710920), (280, 700764), (322, 609360), (336, 583970), (345, 568736), (368, 533190), (420, 467176), (460, 426552), (480, 408779), (483, 406240), (552, 355460), (560, 350382), (644, 304680), (672, 291985), (690, 284368), (736, 266595), (805, 243744), (840, 233588), (920, 213276), (966, 203120), (1104, 177730), (1120, 175191), (1288, 152340), (1380, 142184), (1610, 121872), (1680, 116794), (1840, 106638), (1932, 101560), (2208, 88865), (2415, 81248), (2539, 77280), (2576, 76170), (2760, 71092), (3220, 60936), (3360, 58397), (3680, 53319), (3864, 50780), (4830, 40624), (5078, 38640), (5152, 38085), (5520, 35546), (6440, 30468), (7617, 25760), (7728, 25390), (9660, 20312), (10156, 19320), (11040, 17773), (12695, 15456), (12880, 15234)]