2906018640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2807

約数の個数: 320

約数和(自身を含む): 11604971520

約数和(自身を除く): 8698952880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 240, 252, 270, 280, 284, 315, 336, 355, 360, 378, 420, 426, 432, 497, 504, 540, 560, 568, 630, 639, 710, 720, 756, 840, 852, 945, 994, 1008, 1065, 1080, 1136, 1260, 1278, 1420, 1491, 1512, 1680, 1704, 1890, 1917, 1988, 2130, 2160, 2485, 2520, 2556, 2707, 2840, 2982, 3024, 3195, 3408, 3780, 3834, 3976, 4260, 4473, 4970, 5040, 5112, 5414, 5680, 5964, 6390, 7455, 7560, 7668, 7952, 8121, 8520, 8946, 9585, 9940, 10224, 10828, 11928, 12780, 13419, 13535, 14910, 15120, 15336, 16242, 17040, 17892, 18949, 19170, 19880, 21656, 22365, 23856, 24363, 25560, 26838, 27070, 29820, 30672, 32484, 35784, 37898, 38340, 39760, 40605, 43312, 44730, 48726, 51120, 53676, 54140, 56847, 59640, 64968, 67095, 71568, 73089, 75796, 76680, 81210, 89460, 94745, 97452, 107352, 108280, 113694, 119280, 121815, 129936, 134190, 146178, 151592, 153360, 162420, 170541, 178920, 189490, 192197, 194904, 214704, 216560, 227388, 243630, 268380, 284235, 292356, 303184, 324840, 341082, 357840, 365445, 378980, 384394, 389808, 454776, 487260, 511623, 536760, 568470, 576591, 584712, 649680, 682164, 730890, 757960, 768788, 852705, 909552, 960985, 974520, 1023246, 1073520, 1136940, 1153182, 1169424, 1345379, 1364328, 1461780, 1515920, 1537576, 1705410, 1729773, 1921970, 1949040, 2046492, 2273880, 2306364, 2558115, 2690758, 2728656, 2882955, 2923560, 3075152, 3410820, 3459546, 3843940, 4036137, 4092984, 4547760, 4612728, 5116230, 5189319, 5381516, 5765910, 5847120, 6726895, 6821640, 6919092, 7687880, 8072274, 8185968, 8648865, 9225456, 10232460, 10378638, 10763032, 11531820, 12108411, 13453790, 13643280, 13838184, 15375760, 16144548, 17297730, 20180685, 20464920, 20757276, 21526064, 23063640, 24216822, 25946595, 26907580, 27676368, 32289096, 34595460, 36325233, 40361370, 40929840, 41514552, 46127280, 48433644, 51893190, 53815160, 60542055, 64578192, 69190920, 72650466, 80722740, 83029104, 96867288, 103786380, 107630320, 121084110, 138381840, 145300932, 161445480, 181626165, 193734576, 207572760, 242168220, 290601864, 322890960, 363252330, 415145520, 484336440, 581203728, 726504660, 968672880, 1453009320, 2906018640]

約数ペア:

[(1, 2906018640), (2, 1453009320), (3, 968672880), (4, 726504660), (5, 581203728), (6, 484336440), (7, 415145520), (8, 363252330), (9, 322890960), (10, 290601864), (12, 242168220), (14, 207572760), (15, 193734576), (16, 181626165), (18, 161445480), (20, 145300932), (21, 138381840), (24, 121084110), (27, 107630320), (28, 103786380), (30, 96867288), (35, 83029104), (36, 80722740), (40, 72650466), (42, 69190920), (45, 64578192), (48, 60542055), (54, 53815160), (56, 51893190), (60, 48433644), (63, 46127280), (70, 41514552), (71, 40929840), (72, 40361370), (80, 36325233), (84, 34595460), (90, 32289096), (105, 27676368), (108, 26907580), (112, 25946595), (120, 24216822), (126, 23063640), (135, 21526064), (140, 20757276), (142, 20464920), (144, 20180685), (168, 17297730), (180, 16144548), (189, 15375760), (210, 13838184), (213, 13643280), (216, 13453790), (240, 12108411), (252, 11531820), (270, 10763032), (280, 10378638), (284, 10232460), (315, 9225456), (336, 8648865), (355, 8185968), (360, 8072274), (378, 7687880), (420, 6919092), (426, 6821640), (432, 6726895), (497, 5847120), (504, 5765910), (540, 5381516), (560, 5189319), (568, 5116230), (630, 4612728), (639, 4547760), (710, 4092984), (720, 4036137), (756, 3843940), (840, 3459546), (852, 3410820), (945, 3075152), (994, 2923560), (1008, 2882955), (1065, 2728656), (1080, 2690758), (1136, 2558115), (1260, 2306364), (1278, 2273880), (1420, 2046492), (1491, 1949040), (1512, 1921970), (1680, 1729773), (1704, 1705410), (1890, 1537576), (1917, 1515920), (1988, 1461780), (2130, 1364328), (2160, 1345379), (2485, 1169424), (2520, 1153182), (2556, 1136940), (2707, 1073520), (2840, 1023246), (2982, 974520), (3024, 960985), (3195, 909552), (3408, 852705), (3780, 768788), (3834, 757960), (3976, 730890), (4260, 682164), (4473, 649680), (4970, 584712), (5040, 576591), (5112, 568470), (5414, 536760), (5680, 511623), (5964, 487260), (6390, 454776), (7455, 389808), (7560, 384394), (7668, 378980), (7952, 365445), (8121, 357840), (8520, 341082), (8946, 324840), (9585, 303184), (9940, 292356), (10224, 284235), (10828, 268380), (11928, 243630), (12780, 227388), (13419, 216560), (13535, 214704), (14910, 194904), (15120, 192197), (15336, 189490), (16242, 178920), (17040, 170541), (17892, 162420), (18949, 153360), (19170, 151592), (19880, 146178), (21656, 134190), (22365, 129936), (23856, 121815), (24363, 119280), (25560, 113694), (26838, 108280), (27070, 107352), (29820, 97452), (30672, 94745), (32484, 89460), (35784, 81210), (37898, 76680), (38340, 75796), (39760, 73089), (40605, 71568), (43312, 67095), (44730, 64968), (48726, 59640), (51120, 56847), (53676, 54140)]