2247285840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1401

約数の個数: 160

約数和(自身を含む): 7293818880

約数和(自身を除く): 5046533040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 443, 460, 552, 690, 886, 919, 920, 1104, 1329, 1380, 1772, 1838, 1840, 2215, 2658, 2757, 2760, 3544, 3676, 4430, 4595, 5316, 5514, 5520, 6645, 7088, 7352, 8860, 9190, 10189, 10632, 11028, 13290, 13785, 14704, 17720, 18380, 20378, 21137, 21264, 22056, 26580, 27570, 30567, 35440, 36760, 40756, 42274, 44112, 50945, 53160, 55140, 61134, 63411, 73520, 81512, 84548, 101890, 105685, 106320, 110280, 122268, 126822, 152835, 163024, 169096, 203780, 211370, 220560, 244536, 253644, 305670, 317055, 338192, 407117, 407560, 422740, 489072, 507288, 611340, 634110, 814234, 815120, 845480, 1014576, 1221351, 1222680, 1268220, 1628468, 1690960, 2035585, 2442702, 2445360, 2536440, 3256936, 4071170, 4885404, 5072880, 6106755, 6513872, 8142340, 9363691, 9770808, 12213510, 16284680, 18727382, 19541616, 24427020, 28091073, 32569360, 37454764, 46818455, 48854040, 56182146, 74909528, 93636910, 97708080, 112364292, 140455365, 149819056, 187273820, 224728584, 280910730, 374547640, 449457168, 561821460, 749095280, 1123642920, 2247285840]

約数ペア:

[(1, 2247285840), (2, 1123642920), (3, 749095280), (4, 561821460), (5, 449457168), (6, 374547640), (8, 280910730), (10, 224728584), (12, 187273820), (15, 149819056), (16, 140455365), (20, 112364292), (23, 97708080), (24, 93636910), (30, 74909528), (40, 56182146), (46, 48854040), (48, 46818455), (60, 37454764), (69, 32569360), (80, 28091073), (92, 24427020), (115, 19541616), (120, 18727382), (138, 16284680), (184, 12213510), (230, 9770808), (240, 9363691), (276, 8142340), (345, 6513872), (368, 6106755), (443, 5072880), (460, 4885404), (552, 4071170), (690, 3256936), (886, 2536440), (919, 2445360), (920, 2442702), (1104, 2035585), (1329, 1690960), (1380, 1628468), (1772, 1268220), (1838, 1222680), (1840, 1221351), (2215, 1014576), (2658, 845480), (2757, 815120), (2760, 814234), (3544, 634110), (3676, 611340), (4430, 507288), (4595, 489072), (5316, 422740), (5514, 407560), (5520, 407117), (6645, 338192), (7088, 317055), (7352, 305670), (8860, 253644), (9190, 244536), (10189, 220560), (10632, 211370), (11028, 203780), (13290, 169096), (13785, 163024), (14704, 152835), (17720, 126822), (18380, 122268), (20378, 110280), (21137, 106320), (21264, 105685), (22056, 101890), (26580, 84548), (27570, 81512), (30567, 73520), (35440, 63411), (36760, 61134), (40756, 55140), (42274, 53160), (44112, 50945)]