139499760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 310471440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 83, 94, 120, 141, 149, 166, 188, 235, 240, 249, 282, 298, 332, 376, 415, 447, 470, 498, 564, 596, 664, 705, 745, 752, 830, 894, 940, 996, 1128, 1192, 1245, 1328, 1410, 1490, 1660, 1788, 1880, 1992, 2235, 2256, 2384, 2490, 2820, 2980, 3320, 3576, 3760, 3901, 3984, 4470, 4980, 5640, 5960, 6640, 7003, 7152, 7802, 8940, 9960, 11280, 11703, 11920, 12367, 14006, 15604, 17880, 19505, 19920, 21009, 23406, 24734, 28012, 31208, 35015, 35760, 37101, 39010, 42018, 46812, 49468, 56024, 58515, 61835, 62416, 70030, 74202, 78020, 84036, 93624, 98936, 105045, 112048, 117030, 123670, 140060, 148404, 156040, 168072, 185505, 187248, 197872, 210090, 234060, 247340, 280120, 296808, 312080, 336144, 371010, 420180, 468120, 494680, 560240, 581249, 593616, 742020, 840360, 936240, 989360, 1162498, 1484040, 1680720, 1743747, 2324996, 2906245, 2968080, 3487494, 4649992, 5812490, 6974988, 8718735, 9299984, 11624980, 13949976, 17437470, 23249960, 27899952, 34874940, 46499920, 69749880, 139499760]

約数ペア:

[(1, 139499760), (2, 69749880), (3, 46499920), (4, 34874940), (5, 27899952), (6, 23249960), (8, 17437470), (10, 13949976), (12, 11624980), (15, 9299984), (16, 8718735), (20, 6974988), (24, 5812490), (30, 4649992), (40, 3487494), (47, 2968080), (48, 2906245), (60, 2324996), (80, 1743747), (83, 1680720), (94, 1484040), (120, 1162498), (141, 989360), (149, 936240), (166, 840360), (188, 742020), (235, 593616), (240, 581249), (249, 560240), (282, 494680), (298, 468120), (332, 420180), (376, 371010), (415, 336144), (447, 312080), (470, 296808), (498, 280120), (564, 247340), (596, 234060), (664, 210090), (705, 197872), (745, 187248), (752, 185505), (830, 168072), (894, 156040), (940, 148404), (996, 140060), (1128, 123670), (1192, 117030), (1245, 112048), (1328, 105045), (1410, 98936), (1490, 93624), (1660, 84036), (1788, 78020), (1880, 74202), (1992, 70030), (2235, 62416), (2256, 61835), (2384, 58515), (2490, 56024), (2820, 49468), (2980, 46812), (3320, 42018), (3576, 39010), (3760, 37101), (3901, 35760), (3984, 35015), (4470, 31208), (4980, 28012), (5640, 24734), (5960, 23406), (6640, 21009), (7003, 19920), (7152, 19505), (7802, 17880), (8940, 15604), (9960, 14006), (11280, 12367), (11703, 11920)]