80408810880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191231}}^1$

素因数の和:191329

約数の個数: 192

約数和(自身を含む): 281466731520

約数和(自身を除く): 201057920640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 384, 438, 480, 576, 584, 640, 657, 720, 730, 876, 960, 1095, 1152, 1168, 1314, 1440, 1460, 1752, 1920, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 4380, 4672, 5256, 5760, 5840, 6570, 7008, 8760, 9344, 10512, 11680, 13140, 14016, 17520, 21024, 23360, 26280, 28032, 35040, 42048, 46720, 52560, 70080, 84096, 105120, 140160, 191231, 210240, 382462, 420480, 573693, 764924, 956155, 1147386, 1529848, 1721079, 1912310, 2294772, 2868465, 3059696, 3442158, 3824620, 4589544, 5736930, 6119392, 6884316, 7649240, 8605395, 9179088, 11473860, 12238784, 13768632, 13959863, 15298480, 17210790, 18358176, 22947720, 24477568, 27537264, 27919726, 30596960, 34421580, 36716352, 41879589, 45895440, 55074528, 55839452, 61193920, 68843160, 69799315, 73432704, 83759178, 91790880, 110149056, 111678904, 122387840, 125638767, 137686320, 139598630, 167518356, 183581760, 209397945, 220298112, 223357808, 251277534, 275372640, 279197260, 335036712, 367163520, 418795890, 446715616, 502555068, 550745280, 558394520, 628193835, 670073424, 837591780, 893431232, 1005110136, 1101490560, 1116789040, 1256387670, 1340146848, 1675183560, 1786862464, 2010220272, 2233578080, 2512775340, 2680293696, 3350367120, 4020440544, 4467156160, 5025550680, 5360587392, 6700734240, 8040881088, 8934312320, 10051101360, 13401468480, 16081762176, 20102202720, 26802936960, 40204405440, 80408810880]

約数ペア:

[(1, 80408810880), (2, 40204405440), (3, 26802936960), (4, 20102202720), (5, 16081762176), (6, 13401468480), (8, 10051101360), (9, 8934312320), (10, 8040881088), (12, 6700734240), (15, 5360587392), (16, 5025550680), (18, 4467156160), (20, 4020440544), (24, 3350367120), (30, 2680293696), (32, 2512775340), (36, 2233578080), (40, 2010220272), (45, 1786862464), (48, 1675183560), (60, 1340146848), (64, 1256387670), (72, 1116789040), (73, 1101490560), (80, 1005110136), (90, 893431232), (96, 837591780), (120, 670073424), (128, 628193835), (144, 558394520), (146, 550745280), (160, 502555068), (180, 446715616), (192, 418795890), (219, 367163520), (240, 335036712), (288, 279197260), (292, 275372640), (320, 251277534), (360, 223357808), (365, 220298112), (384, 209397945), (438, 183581760), (480, 167518356), (576, 139598630), (584, 137686320), (640, 125638767), (657, 122387840), (720, 111678904), (730, 110149056), (876, 91790880), (960, 83759178), (1095, 73432704), (1152, 69799315), (1168, 68843160), (1314, 61193920), (1440, 55839452), (1460, 55074528), (1752, 45895440), (1920, 41879589), (2190, 36716352), (2336, 34421580), (2628, 30596960), (2880, 27919726), (2920, 27537264), (3285, 24477568), (3504, 22947720), (4380, 18358176), (4672, 17210790), (5256, 15298480), (5760, 13959863), (5840, 13768632), (6570, 12238784), (7008, 11473860), (8760, 9179088), (9344, 8605395), (10512, 7649240), (11680, 6884316), (13140, 6119392), (14016, 5736930), (17520, 4589544), (21024, 3824620), (23360, 3442158), (26280, 3059696), (28032, 2868465), (35040, 2294772), (42048, 1912310), (46720, 1721079), (52560, 1529848), (70080, 1147386), (84096, 956155), (105120, 764924), (140160, 573693), (191231, 420480), (210240, 382462)]