1269712080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19418

約数の個数: 240

約数和(自身を含む): 5248414080

約数和(自身を除く): 3978702000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 19379, 21840, 32760, 38758, 58137, 65520, 77516, 96895, 116274, 135653, 155032, 174411, 193790, 232548, 251927, 271306, 290685, 310064, 348822, 387580, 406959, 465096, 503854, 542612, 581370, 678265, 697644, 755781, 775160, 813918, 872055, 930192, 1007708, 1085224, 1162740, 1220877, 1259635, 1356530, 1395288, 1511562, 1550320, 1627836, 1744110, 1763489, 2015416, 2034795, 2170448, 2267343, 2325480, 2441754, 2519270, 2713060, 2790576, 3023124, 3255672, 3488220, 3526978, 3778905, 4030832, 4069590, 4534686, 4650960, 4883508, 5038540, 5290467, 5426120, 6046248, 6104385, 6511344, 6976440, 7053956, 7557810, 8139180, 8817445, 9069372, 9767016, 10077080, 10580934, 10852240, 11336715, 12092496, 12208770, 13952880, 14107912, 15115620, 15871401, 16278360, 17634890, 18138744, 19534032, 20154160, 21161868, 22673430, 24417540, 26452335, 28215824, 30231240, 31742802, 32556720, 35269780, 36277488, 42323736, 45346860, 48835080, 52904670, 60462480, 63485604, 70539560, 79357005, 84647472, 90693720, 97670160, 105809340, 126971208, 141079120, 158714010, 181387440, 211618680, 253942416, 317428020, 423237360, 634856040, 1269712080]

約数ペア:

[(1, 1269712080), (2, 634856040), (3, 423237360), (4, 317428020), (5, 253942416), (6, 211618680), (7, 181387440), (8, 158714010), (9, 141079120), (10, 126971208), (12, 105809340), (13, 97670160), (14, 90693720), (15, 84647472), (16, 79357005), (18, 70539560), (20, 63485604), (21, 60462480), (24, 52904670), (26, 48835080), (28, 45346860), (30, 42323736), (35, 36277488), (36, 35269780), (39, 32556720), (40, 31742802), (42, 30231240), (45, 28215824), (48, 26452335), (52, 24417540), (56, 22673430), (60, 21161868), (63, 20154160), (65, 19534032), (70, 18138744), (72, 17634890), (78, 16278360), (80, 15871401), (84, 15115620), (90, 14107912), (91, 13952880), (104, 12208770), (105, 12092496), (112, 11336715), (117, 10852240), (120, 10580934), (126, 10077080), (130, 9767016), (140, 9069372), (144, 8817445), (156, 8139180), (168, 7557810), (180, 7053956), (182, 6976440), (195, 6511344), (208, 6104385), (210, 6046248), (234, 5426120), (240, 5290467), (252, 5038540), (260, 4883508), (273, 4650960), (280, 4534686), (312, 4069590), (315, 4030832), (336, 3778905), (360, 3526978), (364, 3488220), (390, 3255672), (420, 3023124), (455, 2790576), (468, 2713060), (504, 2519270), (520, 2441754), (546, 2325480), (560, 2267343), (585, 2170448), (624, 2034795), (630, 2015416), (720, 1763489), (728, 1744110), (780, 1627836), (819, 1550320), (840, 1511562), (910, 1395288), (936, 1356530), (1008, 1259635), (1040, 1220877), (1092, 1162740), (1170, 1085224), (1260, 1007708), (1365, 930192), (1456, 872055), (1560, 813918), (1638, 775160), (1680, 755781), (1820, 697644), (1872, 678265), (2184, 581370), (2340, 542612), (2520, 503854), (2730, 465096), (3120, 406959), (3276, 387580), (3640, 348822), (4095, 310064), (4368, 290685), (4680, 271306), (5040, 251927), (5460, 232548), (6552, 193790), (7280, 174411), (8190, 155032), (9360, 135653), (10920, 116274), (13104, 96895), (16380, 77516), (19379, 65520), (21840, 58137), (32760, 38758)]