930881640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19249}}^1$

素因数の和:19307

約数の個数: 128

約数和(自身を含む): 3104640000

約数和(自身を除く): 2173758360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 19249, 24180, 38498, 48360, 57747, 76996, 96245, 115494, 153992, 192490, 230988, 250237, 288735, 384980, 461976, 500474, 577470, 596719, 750711, 769960, 1000948, 1154940, 1193438, 1251185, 1501422, 1790157, 2001896, 2309880, 2386876, 2502370, 2983595, 3002844, 3580314, 3753555, 4773752, 5004740, 5967190, 6005688, 7160628, 7507110, 7757347, 8950785, 10009480, 11934380, 14321256, 15014220, 15514694, 17901570, 23272041, 23868760, 30028440, 31029388, 35803140, 38786735, 46544082, 62058776, 71606280, 77573470, 93088164, 116360205, 155146940, 186176328, 232720410, 310293880, 465440820, 930881640]

約数ペア:

[(1, 930881640), (2, 465440820), (3, 310293880), (4, 232720410), (5, 186176328), (6, 155146940), (8, 116360205), (10, 93088164), (12, 77573470), (13, 71606280), (15, 62058776), (20, 46544082), (24, 38786735), (26, 35803140), (30, 31029388), (31, 30028440), (39, 23868760), (40, 23272041), (52, 17901570), (60, 15514694), (62, 15014220), (65, 14321256), (78, 11934380), (93, 10009480), (104, 8950785), (120, 7757347), (124, 7507110), (130, 7160628), (155, 6005688), (156, 5967190), (186, 5004740), (195, 4773752), (248, 3753555), (260, 3580314), (310, 3002844), (312, 2983595), (372, 2502370), (390, 2386876), (403, 2309880), (465, 2001896), (520, 1790157), (620, 1501422), (744, 1251185), (780, 1193438), (806, 1154940), (930, 1000948), (1209, 769960), (1240, 750711), (1560, 596719), (1612, 577470), (1860, 500474), (2015, 461976), (2418, 384980), (3224, 288735), (3720, 250237), (4030, 230988), (4836, 192490), (6045, 153992), (8060, 115494), (9672, 96245), (12090, 76996), (16120, 57747), (19249, 48360), (24180, 38498)]