701480000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 280

約数和(自身を含む): 1999609920

約数和(自身を除く): 1298129920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 71, 76, 80, 95, 100, 104, 125, 130, 142, 152, 160, 190, 200, 208, 247, 250, 260, 284, 304, 320, 325, 355, 380, 400, 416, 475, 494, 500, 520, 568, 608, 625, 650, 710, 760, 800, 832, 923, 950, 988, 1000, 1040, 1136, 1216, 1235, 1250, 1300, 1349, 1420, 1520, 1600, 1625, 1775, 1846, 1900, 1976, 2000, 2080, 2272, 2375, 2470, 2500, 2600, 2698, 2840, 3040, 3250, 3550, 3692, 3800, 3952, 4000, 4160, 4544, 4615, 4750, 4940, 5000, 5200, 5396, 5680, 6080, 6175, 6500, 6745, 7100, 7384, 7600, 7904, 8000, 8125, 8875, 9230, 9500, 9880, 10000, 10400, 10792, 11360, 11875, 12350, 13000, 13490, 14200, 14768, 15200, 15808, 16250, 17537, 17750, 18460, 19000, 19760, 20000, 20800, 21584, 22720, 23075, 23750, 24700, 26000, 26980, 28400, 29536, 30400, 30875, 32500, 33725, 35074, 35500, 36920, 38000, 39520, 40000, 43168, 44375, 46150, 47500, 49400, 52000, 53960, 56800, 59072, 61750, 65000, 67450, 70148, 71000, 73840, 76000, 79040, 86336, 87685, 88750, 92300, 95000, 98800, 104000, 107920, 113600, 115375, 123500, 130000, 134900, 140296, 142000, 147680, 152000, 154375, 168625, 175370, 177500, 184600, 190000, 197600, 215840, 230750, 247000, 260000, 269800, 280592, 284000, 295360, 308750, 337250, 350740, 355000, 369200, 380000, 395200, 431680, 438425, 461500, 494000, 520000, 539600, 561184, 568000, 576875, 617500, 674500, 701480, 710000, 738400, 760000, 843125, 876850, 923000, 988000, 1079200, 1122368, 1153750, 1235000, 1349000, 1402960, 1420000, 1476800, 1686250, 1753700, 1846000, 1976000, 2158400, 2192125, 2307500, 2470000, 2698000, 2805920, 2840000, 3372500, 3507400, 3692000, 4384250, 4615000, 4940000, 5396000, 5611840, 6745000, 7014800, 7384000, 8768500, 9230000, 9880000, 10792000, 10960625, 13490000, 14029600, 17537000, 18460000, 21921250, 26980000, 28059200, 35074000, 36920000, 43842500, 53960000, 70148000, 87685000, 140296000, 175370000, 350740000, 701480000]

約数ペア:

[(1, 701480000), (2, 350740000), (4, 175370000), (5, 140296000), (8, 87685000), (10, 70148000), (13, 53960000), (16, 43842500), (19, 36920000), (20, 35074000), (25, 28059200), (26, 26980000), (32, 21921250), (38, 18460000), (40, 17537000), (50, 14029600), (52, 13490000), (64, 10960625), (65, 10792000), (71, 9880000), (76, 9230000), (80, 8768500), (95, 7384000), (100, 7014800), (104, 6745000), (125, 5611840), (130, 5396000), (142, 4940000), (152, 4615000), (160, 4384250), (190, 3692000), (200, 3507400), (208, 3372500), (247, 2840000), (250, 2805920), (260, 2698000), (284, 2470000), (304, 2307500), (320, 2192125), (325, 2158400), (355, 1976000), (380, 1846000), (400, 1753700), (416, 1686250), (475, 1476800), (494, 1420000), (500, 1402960), (520, 1349000), (568, 1235000), (608, 1153750), (625, 1122368), (650, 1079200), (710, 988000), (760, 923000), (800, 876850), (832, 843125), (923, 760000), (950, 738400), (988, 710000), (1000, 701480), (1040, 674500), (1136, 617500), (1216, 576875), (1235, 568000), (1250, 561184), (1300, 539600), (1349, 520000), (1420, 494000), (1520, 461500), (1600, 438425), (1625, 431680), (1775, 395200), (1846, 380000), (1900, 369200), (1976, 355000), (2000, 350740), (2080, 337250), (2272, 308750), (2375, 295360), (2470, 284000), (2500, 280592), (2600, 269800), (2698, 260000), (2840, 247000), (3040, 230750), (3250, 215840), (3550, 197600), (3692, 190000), (3800, 184600), (3952, 177500), (4000, 175370), (4160, 168625), (4544, 154375), (4615, 152000), (4750, 147680), (4940, 142000), (5000, 140296), (5200, 134900), (5396, 130000), (5680, 123500), (6080, 115375), (6175, 113600), (6500, 107920), (6745, 104000), (7100, 98800), (7384, 95000), (7600, 92300), (7904, 88750), (8000, 87685), (8125, 86336), (8875, 79040), (9230, 76000), (9500, 73840), (9880, 71000), (10000, 70148), (10400, 67450), (10792, 65000), (11360, 61750), (11875, 59072), (12350, 56800), (13000, 53960), (13490, 52000), (14200, 49400), (14768, 47500), (15200, 46150), (15808, 44375), (16250, 43168), (17537, 40000), (17750, 39520), (18460, 38000), (19000, 36920), (19760, 35500), (20000, 35074), (20800, 33725), (21584, 32500), (22720, 30875), (23075, 30400), (23750, 29536), (24700, 28400), (26000, 26980)]