1414301840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 3906607104

約数和(自身を除く): 2492305264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 257, 280, 310, 317, 434, 496, 514, 560, 620, 634, 868, 1028, 1085, 1240, 1268, 1285, 1585, 1736, 1799, 2056, 2170, 2219, 2480, 2536, 2570, 3170, 3472, 3598, 4112, 4340, 4438, 5072, 5140, 6340, 7196, 7967, 8680, 8876, 8995, 9827, 10280, 11095, 12680, 14392, 15934, 17360, 17752, 17990, 19654, 20560, 22190, 25360, 28784, 31868, 35504, 35980, 39308, 39835, 44380, 49135, 55769, 63736, 68789, 71960, 78616, 79670, 81469, 88760, 98270, 111538, 127472, 137578, 143920, 157232, 159340, 162938, 177520, 196540, 223076, 275156, 278845, 318680, 325876, 343945, 393080, 407345, 446152, 550312, 557690, 570283, 637360, 651752, 687890, 786160, 814690, 892304, 1100624, 1115380, 1140566, 1303504, 1375780, 1629380, 2230760, 2281132, 2525539, 2751560, 2851415, 3258760, 4461520, 4562264, 5051078, 5503120, 5702830, 6517520, 9124528, 10102156, 11405660, 12627695, 17678773, 20204312, 22811320, 25255390, 35357546, 40408624, 45622640, 50510780, 70715092, 88393865, 101021560, 141430184, 176787730, 202043120, 282860368, 353575460, 707150920, 1414301840]

約数ペア:

[(1, 1414301840), (2, 707150920), (4, 353575460), (5, 282860368), (7, 202043120), (8, 176787730), (10, 141430184), (14, 101021560), (16, 88393865), (20, 70715092), (28, 50510780), (31, 45622640), (35, 40408624), (40, 35357546), (56, 25255390), (62, 22811320), (70, 20204312), (80, 17678773), (112, 12627695), (124, 11405660), (140, 10102156), (155, 9124528), (217, 6517520), (248, 5702830), (257, 5503120), (280, 5051078), (310, 4562264), (317, 4461520), (434, 3258760), (496, 2851415), (514, 2751560), (560, 2525539), (620, 2281132), (634, 2230760), (868, 1629380), (1028, 1375780), (1085, 1303504), (1240, 1140566), (1268, 1115380), (1285, 1100624), (1585, 892304), (1736, 814690), (1799, 786160), (2056, 687890), (2170, 651752), (2219, 637360), (2480, 570283), (2536, 557690), (2570, 550312), (3170, 446152), (3472, 407345), (3598, 393080), (4112, 343945), (4340, 325876), (4438, 318680), (5072, 278845), (5140, 275156), (6340, 223076), (7196, 196540), (7967, 177520), (8680, 162938), (8876, 159340), (8995, 157232), (9827, 143920), (10280, 137578), (11095, 127472), (12680, 111538), (14392, 98270), (15934, 88760), (17360, 81469), (17752, 79670), (17990, 78616), (19654, 71960), (20560, 68789), (22190, 63736), (25360, 55769), (28784, 49135), (31868, 44380), (35504, 39835), (35980, 39308)]