69993560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 205117920

約数和(自身を除く): 135124360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 49, 52, 56, 65, 67, 70, 82, 91, 98, 104, 130, 134, 140, 164, 182, 196, 205, 245, 260, 268, 280, 287, 328, 335, 364, 392, 410, 455, 469, 490, 520, 533, 536, 574, 637, 670, 728, 820, 871, 910, 938, 980, 1066, 1148, 1274, 1340, 1435, 1640, 1742, 1820, 1876, 1960, 2009, 2132, 2296, 2345, 2548, 2665, 2680, 2747, 2870, 3185, 3283, 3484, 3640, 3731, 3752, 4018, 4264, 4355, 4690, 5096, 5330, 5494, 5740, 6097, 6370, 6566, 6968, 7462, 8036, 8710, 9380, 10045, 10660, 10988, 11480, 12194, 12740, 13132, 13735, 14924, 16072, 16415, 17420, 18655, 18760, 19229, 20090, 21320, 21976, 24388, 25480, 26117, 26264, 27470, 29848, 30485, 32830, 34840, 35711, 37310, 38458, 40180, 42679, 48776, 52234, 54940, 60970, 65660, 71422, 74620, 76916, 80360, 85358, 96145, 104468, 109880, 121940, 130585, 131320, 134603, 142844, 149240, 153832, 170716, 178555, 192290, 208936, 213395, 243880, 249977, 261170, 269206, 285688, 341432, 357110, 384580, 426790, 499954, 522340, 538412, 673015, 714220, 769160, 853580, 999908, 1044680, 1076824, 1249885, 1346030, 1428440, 1707160, 1749839, 1999816, 2499770, 2692060, 3499678, 4999540, 5384120, 6999356, 8749195, 9999080, 13998712, 17498390, 34996780, 69993560]

約数ペア:

[(1, 69993560), (2, 34996780), (4, 17498390), (5, 13998712), (7, 9999080), (8, 8749195), (10, 6999356), (13, 5384120), (14, 4999540), (20, 3499678), (26, 2692060), (28, 2499770), (35, 1999816), (40, 1749839), (41, 1707160), (49, 1428440), (52, 1346030), (56, 1249885), (65, 1076824), (67, 1044680), (70, 999908), (82, 853580), (91, 769160), (98, 714220), (104, 673015), (130, 538412), (134, 522340), (140, 499954), (164, 426790), (182, 384580), (196, 357110), (205, 341432), (245, 285688), (260, 269206), (268, 261170), (280, 249977), (287, 243880), (328, 213395), (335, 208936), (364, 192290), (392, 178555), (410, 170716), (455, 153832), (469, 149240), (490, 142844), (520, 134603), (533, 131320), (536, 130585), (574, 121940), (637, 109880), (670, 104468), (728, 96145), (820, 85358), (871, 80360), (910, 76916), (938, 74620), (980, 71422), (1066, 65660), (1148, 60970), (1274, 54940), (1340, 52234), (1435, 48776), (1640, 42679), (1742, 40180), (1820, 38458), (1876, 37310), (1960, 35711), (2009, 34840), (2132, 32830), (2296, 30485), (2345, 29848), (2548, 27470), (2665, 26264), (2680, 26117), (2747, 25480), (2870, 24388), (3185, 21976), (3283, 21320), (3484, 20090), (3640, 19229), (3731, 18760), (3752, 18655), (4018, 17420), (4264, 16415), (4355, 16072), (4690, 14924), (5096, 13735), (5330, 13132), (5494, 12740), (5740, 12194), (6097, 11480), (6370, 10988), (6566, 10660), (6968, 10045), (7462, 9380), (8036, 8710)]