1320022080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35257}}^1$

素因数の和:35293

約数の個数: 168

約数和(自身を含む): 4889720472

約数和(自身を除く): 3569698392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 35257, 37440, 70514, 105771, 141028, 176285, 211542, 282056, 317313, 352570, 423084, 458341, 528855, 564112, 634626, 705140, 846168, 916682, 1057710, 1128224, 1269252, 1375023, 1410280, 1586565, 1692336, 1833364, 2115420, 2256448, 2291705, 2538504, 2750046, 2820560, 3173130, 3384672, 3666728, 4125069, 4230840, 4583410, 5077008, 5500092, 5641120, 6346260, 6769344, 6875115, 7333456, 8250138, 8461680, 9166820, 10154016, 11000184, 11282240, 12692520, 13750230, 14666912, 16500276, 16923360, 18333640, 20308032, 20625345, 22000368, 25385040, 27500460, 29333824, 33000552, 33846720, 36667280, 41250690, 44000736, 50770080, 55000920, 66001104, 73334560, 82501380, 88001472, 101540160, 110001840, 132002208, 146669120, 165002760, 220003680, 264004416, 330005520, 440007360, 660011040, 1320022080]

約数ペア:

[(1, 1320022080), (2, 660011040), (3, 440007360), (4, 330005520), (5, 264004416), (6, 220003680), (8, 165002760), (9, 146669120), (10, 132002208), (12, 110001840), (13, 101540160), (15, 88001472), (16, 82501380), (18, 73334560), (20, 66001104), (24, 55000920), (26, 50770080), (30, 44000736), (32, 41250690), (36, 36667280), (39, 33846720), (40, 33000552), (45, 29333824), (48, 27500460), (52, 25385040), (60, 22000368), (64, 20625345), (65, 20308032), (72, 18333640), (78, 16923360), (80, 16500276), (90, 14666912), (96, 13750230), (104, 12692520), (117, 11282240), (120, 11000184), (130, 10154016), (144, 9166820), (156, 8461680), (160, 8250138), (180, 7333456), (192, 6875115), (195, 6769344), (208, 6346260), (234, 5641120), (240, 5500092), (260, 5077008), (288, 4583410), (312, 4230840), (320, 4125069), (360, 3666728), (390, 3384672), (416, 3173130), (468, 2820560), (480, 2750046), (520, 2538504), (576, 2291705), (585, 2256448), (624, 2115420), (720, 1833364), (780, 1692336), (832, 1586565), (936, 1410280), (960, 1375023), (1040, 1269252), (1170, 1128224), (1248, 1057710), (1440, 916682), (1560, 846168), (1872, 705140), (2080, 634626), (2340, 564112), (2496, 528855), (2880, 458341), (3120, 423084), (3744, 352570), (4160, 317313), (4680, 282056), (6240, 211542), (7488, 176285), (9360, 141028), (12480, 105771), (18720, 70514), (35257, 37440)]