258996296000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131130

約数の個数: 224

約数和(自身を含む): 727103569920

約数和(自身を除く): 468107273920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 125, 130, 152, 160, 190, 200, 208, 247, 250, 260, 304, 320, 325, 380, 400, 416, 475, 494, 500, 520, 608, 650, 760, 800, 832, 950, 988, 1000, 1040, 1216, 1235, 1300, 1520, 1600, 1625, 1900, 1976, 2000, 2080, 2375, 2470, 2600, 3040, 3250, 3800, 3952, 4000, 4160, 4750, 4940, 5200, 6080, 6175, 6500, 7600, 7904, 8000, 9500, 9880, 10400, 12350, 13000, 15200, 15808, 19000, 19760, 20800, 24700, 26000, 30400, 30875, 38000, 39520, 49400, 52000, 61750, 76000, 79040, 98800, 104000, 123500, 131071, 152000, 197600, 247000, 262142, 395200, 494000, 524284, 655355, 988000, 1048568, 1310710, 1703923, 1976000, 2097136, 2490349, 2621420, 3276775, 3407846, 4194272, 4980698, 5242840, 6553550, 6815692, 8388544, 8519615, 9961396, 10485680, 12451745, 13107100, 13631384, 16383875, 17039230, 19922792, 20971360, 24903490, 26214200, 27262768, 32374537, 32767750, 34078460, 39845584, 41942720, 42598075, 49806980, 52428400, 54525536, 62258725, 64749074, 65535500, 68156920, 79691168, 85196150, 99613960, 104856800, 109051072, 124517450, 129498148, 131071000, 136313840, 159382336, 161872685, 170392300, 199227920, 209713600, 212990375, 249034900, 258996296, 262142000, 272627680, 311293625, 323745370, 340784600, 398455840, 425980750, 498069800, 517992592, 524284000, 545255360, 622587250, 647490740, 681569200, 796911680, 809363425, 851961500, 996139600, 1035985184, 1048568000, 1245174500, 1294981480, 1363138400, 1618726850, 1703923000, 1992279200, 2071970368, 2490349000, 2589962960, 2726276800, 3237453700, 3407846000, 3984558400, 4046817125, 4980698000, 5179925920, 6474907400, 6815692000, 8093634250, 9961396000, 10359851840, 12949814800, 13631384000, 16187268500, 19922792000, 25899629600, 32374537000, 51799259200, 64749074000, 129498148000, 258996296000]

約数ペア:

[(1, 258996296000), (2, 129498148000), (4, 64749074000), (5, 51799259200), (8, 32374537000), (10, 25899629600), (13, 19922792000), (16, 16187268500), (19, 13631384000), (20, 12949814800), (25, 10359851840), (26, 9961396000), (32, 8093634250), (38, 6815692000), (40, 6474907400), (50, 5179925920), (52, 4980698000), (64, 4046817125), (65, 3984558400), (76, 3407846000), (80, 3237453700), (95, 2726276800), (100, 2589962960), (104, 2490349000), (125, 2071970368), (130, 1992279200), (152, 1703923000), (160, 1618726850), (190, 1363138400), (200, 1294981480), (208, 1245174500), (247, 1048568000), (250, 1035985184), (260, 996139600), (304, 851961500), (320, 809363425), (325, 796911680), (380, 681569200), (400, 647490740), (416, 622587250), (475, 545255360), (494, 524284000), (500, 517992592), (520, 498069800), (608, 425980750), (650, 398455840), (760, 340784600), (800, 323745370), (832, 311293625), (950, 272627680), (988, 262142000), (1000, 258996296), (1040, 249034900), (1216, 212990375), (1235, 209713600), (1300, 199227920), (1520, 170392300), (1600, 161872685), (1625, 159382336), (1900, 136313840), (1976, 131071000), (2000, 129498148), (2080, 124517450), (2375, 109051072), (2470, 104856800), (2600, 99613960), (3040, 85196150), (3250, 79691168), (3800, 68156920), (3952, 65535500), (4000, 64749074), (4160, 62258725), (4750, 54525536), (4940, 52428400), (5200, 49806980), (6080, 42598075), (6175, 41942720), (6500, 39845584), (7600, 34078460), (7904, 32767750), (8000, 32374537), (9500, 27262768), (9880, 26214200), (10400, 24903490), (12350, 20971360), (13000, 19922792), (15200, 17039230), (15808, 16383875), (19000, 13631384), (19760, 13107100), (20800, 12451745), (24700, 10485680), (26000, 9961396), (30400, 8519615), (30875, 8388544), (38000, 6815692), (39520, 6553550), (49400, 5242840), (52000, 4980698), (61750, 4194272), (76000, 3407846), (79040, 3276775), (98800, 2621420), (104000, 2490349), (123500, 2097136), (131071, 1976000), (152000, 1703923), (197600, 1310710), (247000, 1048568), (262142, 988000), (395200, 655355), (494000, 524284)]