19241213280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{919}}^1$

素因数の和:1813

約数の個数: 192

約数和(自身を含む): 61895715840

約数和(自身を除く): 42654502560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 823, 848, 919, 1060, 1272, 1590, 1646, 1696, 1838, 2120, 2469, 2544, 2757, 3180, 3292, 3676, 4115, 4240, 4595, 4938, 5088, 5514, 6360, 6584, 7352, 8230, 8480, 9190, 9876, 11028, 12345, 12720, 13168, 13785, 14704, 16460, 18380, 19752, 22056, 24690, 25440, 26336, 27570, 29408, 32920, 36760, 39504, 43619, 44112, 48707, 49380, 55140, 65840, 73520, 79008, 87238, 88224, 97414, 98760, 110280, 130857, 131680, 146121, 147040, 174476, 194828, 197520, 218095, 220560, 243535, 261714, 292242, 348952, 389656, 395040, 436190, 441120, 487070, 523428, 584484, 654285, 697904, 730605, 756337, 779312, 872380, 974140, 1046856, 1168968, 1308570, 1395808, 1461210, 1512674, 1558624, 1744760, 1948280, 2093712, 2269011, 2337936, 2617140, 2922420, 3025348, 3489520, 3781685, 3896560, 4187424, 4538022, 4675872, 5234280, 5844840, 6050696, 6979040, 7563370, 7793120, 9076044, 10468560, 11345055, 11689680, 12101392, 15126740, 18152088, 20937120, 22690110, 23379360, 24202784, 30253480, 36304176, 40085861, 45380220, 60506960, 72608352, 80171722, 90760440, 120257583, 121013920, 160343444, 181520880, 200429305, 240515166, 320686888, 363041760, 400858610, 481030332, 601287915, 641373776, 801717220, 962060664, 1202575830, 1282747552, 1603434440, 1924121328, 2405151660, 3206868880, 3848242656, 4810303320, 6413737760, 9620606640, 19241213280]

約数ペア:

[(1, 19241213280), (2, 9620606640), (3, 6413737760), (4, 4810303320), (5, 3848242656), (6, 3206868880), (8, 2405151660), (10, 1924121328), (12, 1603434440), (15, 1282747552), (16, 1202575830), (20, 962060664), (24, 801717220), (30, 641373776), (32, 601287915), (40, 481030332), (48, 400858610), (53, 363041760), (60, 320686888), (80, 240515166), (96, 200429305), (106, 181520880), (120, 160343444), (159, 121013920), (160, 120257583), (212, 90760440), (240, 80171722), (265, 72608352), (318, 60506960), (424, 45380220), (480, 40085861), (530, 36304176), (636, 30253480), (795, 24202784), (823, 23379360), (848, 22690110), (919, 20937120), (1060, 18152088), (1272, 15126740), (1590, 12101392), (1646, 11689680), (1696, 11345055), (1838, 10468560), (2120, 9076044), (2469, 7793120), (2544, 7563370), (2757, 6979040), (3180, 6050696), (3292, 5844840), (3676, 5234280), (4115, 4675872), (4240, 4538022), (4595, 4187424), (4938, 3896560), (5088, 3781685), (5514, 3489520), (6360, 3025348), (6584, 2922420), (7352, 2617140), (8230, 2337936), (8480, 2269011), (9190, 2093712), (9876, 1948280), (11028, 1744760), (12345, 1558624), (12720, 1512674), (13168, 1461210), (13785, 1395808), (14704, 1308570), (16460, 1168968), (18380, 1046856), (19752, 974140), (22056, 872380), (24690, 779312), (25440, 756337), (26336, 730605), (27570, 697904), (29408, 654285), (32920, 584484), (36760, 523428), (39504, 487070), (43619, 441120), (44112, 436190), (48707, 395040), (49380, 389656), (55140, 348952), (65840, 292242), (73520, 261714), (79008, 243535), (87238, 220560), (88224, 218095), (97414, 197520), (98760, 194828), (110280, 174476), (130857, 147040), (131680, 146121)]