14878137520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{983}}^1$

素因数の和:1403

約数の個数: 160

約数和(自身を含む): 37951856640

約数和(自身を除く): 23073719120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 359, 496, 527, 620, 680, 718, 983, 1054, 1240, 1360, 1436, 1795, 1966, 2108, 2480, 2635, 2872, 3590, 3932, 4216, 4915, 5270, 5744, 6103, 7180, 7864, 8432, 9830, 10540, 11129, 12206, 14360, 15728, 16711, 19660, 21080, 22258, 24412, 28720, 30473, 30515, 33422, 39320, 42160, 44516, 48824, 55645, 60946, 61030, 66844, 78640, 83555, 89032, 97648, 111290, 121892, 122060, 133688, 152365, 167110, 178064, 189193, 222580, 243784, 244120, 267376, 304730, 334220, 352897, 378386, 445160, 487568, 488240, 518041, 609460, 668440, 705794, 756772, 890320, 945965, 1036082, 1218920, 1336880, 1411588, 1513544, 1764485, 1891930, 2072164, 2437840, 2590205, 2823176, 3027088, 3528970, 3783860, 4144328, 5180410, 5646352, 5999249, 7057940, 7567720, 8288656, 10360820, 10939807, 11998498, 14115880, 15135440, 20721640, 21879614, 23996996, 28231760, 29996245, 41443280, 43759228, 47993992, 54699035, 59992490, 87518456, 95987984, 109398070, 119984980, 175036912, 185976719, 218796140, 239969960, 371953438, 437592280, 479939920, 743906876, 875184560, 929883595, 1487813752, 1859767190, 2975627504, 3719534380, 7439068760, 14878137520]

約数ペア:

[(1, 14878137520), (2, 7439068760), (4, 3719534380), (5, 2975627504), (8, 1859767190), (10, 1487813752), (16, 929883595), (17, 875184560), (20, 743906876), (31, 479939920), (34, 437592280), (40, 371953438), (62, 239969960), (68, 218796140), (80, 185976719), (85, 175036912), (124, 119984980), (136, 109398070), (155, 95987984), (170, 87518456), (248, 59992490), (272, 54699035), (310, 47993992), (340, 43759228), (359, 41443280), (496, 29996245), (527, 28231760), (620, 23996996), (680, 21879614), (718, 20721640), (983, 15135440), (1054, 14115880), (1240, 11998498), (1360, 10939807), (1436, 10360820), (1795, 8288656), (1966, 7567720), (2108, 7057940), (2480, 5999249), (2635, 5646352), (2872, 5180410), (3590, 4144328), (3932, 3783860), (4216, 3528970), (4915, 3027088), (5270, 2823176), (5744, 2590205), (6103, 2437840), (7180, 2072164), (7864, 1891930), (8432, 1764485), (9830, 1513544), (10540, 1411588), (11129, 1336880), (12206, 1218920), (14360, 1036082), (15728, 945965), (16711, 890320), (19660, 756772), (21080, 705794), (22258, 668440), (24412, 609460), (28720, 518041), (30473, 488240), (30515, 487568), (33422, 445160), (39320, 378386), (42160, 352897), (44516, 334220), (48824, 304730), (55645, 267376), (60946, 244120), (61030, 243784), (66844, 222580), (78640, 189193), (83555, 178064), (89032, 167110), (97648, 152365), (111290, 133688), (121892, 122060)]