7145925840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{174121}}^1$

素因数の和:174162

約数の個数: 160

約数和(自身を含む): 25909353600

約数和(自身を除く): 18763427760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 174121, 348242, 522363, 696484, 870605, 1044726, 1392968, 1567089, 1741210, 2089452, 2611815, 2785936, 3134178, 3308299, 3482420, 4178904, 4701267, 5223630, 6268356, 6616598, 6964840, 7835445, 8357808, 9402534, 9924897, 10447260, 12536712, 13233196, 13929680, 15670890, 16541495, 18805068, 19849794, 20894520, 23506335, 25073424, 26466392, 29774691, 31341780, 33082990, 37610136, 39699588, 41789040, 47012670, 49624485, 52932784, 59549382, 62683560, 66165980, 75220272, 79399176, 89324073, 94025340, 99248970, 119098764, 125367120, 132331960, 148873455, 158798352, 178648146, 188050680, 198497940, 238197528, 264663920, 297746910, 357296292, 376101360, 396995880, 446620365, 476395056, 595493820, 714592584, 793991760, 893240730, 1190987640, 1429185168, 1786481460, 2381975280, 3572962920, 7145925840]

約数ペア:

[(1, 7145925840), (2, 3572962920), (3, 2381975280), (4, 1786481460), (5, 1429185168), (6, 1190987640), (8, 893240730), (9, 793991760), (10, 714592584), (12, 595493820), (15, 476395056), (16, 446620365), (18, 396995880), (19, 376101360), (20, 357296292), (24, 297746910), (27, 264663920), (30, 238197528), (36, 198497940), (38, 188050680), (40, 178648146), (45, 158798352), (48, 148873455), (54, 132331960), (57, 125367120), (60, 119098764), (72, 99248970), (76, 94025340), (80, 89324073), (90, 79399176), (95, 75220272), (108, 66165980), (114, 62683560), (120, 59549382), (135, 52932784), (144, 49624485), (152, 47012670), (171, 41789040), (180, 39699588), (190, 37610136), (216, 33082990), (228, 31341780), (240, 29774691), (270, 26466392), (285, 25073424), (304, 23506335), (342, 20894520), (360, 19849794), (380, 18805068), (432, 16541495), (456, 15670890), (513, 13929680), (540, 13233196), (570, 12536712), (684, 10447260), (720, 9924897), (760, 9402534), (855, 8357808), (912, 7835445), (1026, 6964840), (1080, 6616598), (1140, 6268356), (1368, 5223630), (1520, 4701267), (1710, 4178904), (2052, 3482420), (2160, 3308299), (2280, 3134178), (2565, 2785936), (2736, 2611815), (3420, 2089452), (4104, 1741210), (4560, 1567089), (5130, 1392968), (6840, 1044726), (8208, 870605), (10260, 696484), (13680, 522363), (20520, 348242), (41040, 174121)]