42316920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 146240640

約数和(自身を除く): 103923720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 47, 60, 61, 72, 82, 90, 94, 120, 122, 123, 141, 164, 180, 183, 188, 205, 235, 244, 246, 282, 305, 328, 360, 366, 369, 376, 410, 423, 470, 488, 492, 549, 564, 610, 615, 705, 732, 738, 820, 846, 915, 940, 984, 1098, 1128, 1220, 1230, 1410, 1464, 1476, 1640, 1692, 1830, 1845, 1880, 1927, 2115, 2196, 2440, 2460, 2501, 2745, 2820, 2867, 2952, 3384, 3660, 3690, 3854, 4230, 4392, 4920, 5002, 5490, 5640, 5734, 5781, 7320, 7380, 7503, 7708, 8460, 8601, 9635, 10004, 10980, 11468, 11562, 12505, 14335, 14760, 15006, 15416, 16920, 17202, 17343, 19270, 20008, 21960, 22509, 22936, 23124, 25010, 25803, 28670, 28905, 30012, 34404, 34686, 37515, 38540, 43005, 45018, 46248, 50020, 51606, 57340, 57810, 60024, 68808, 69372, 75030, 77080, 86010, 86715, 90036, 100040, 103212, 112545, 114680, 115620, 117547, 129015, 138744, 150060, 172020, 173430, 180072, 206424, 225090, 231240, 235094, 258030, 300120, 344040, 346860, 352641, 450180, 470188, 516060, 587735, 693720, 705282, 900360, 940376, 1032120, 1057923, 1175470, 1410564, 1763205, 2115846, 2350940, 2821128, 3526410, 4231692, 4701880, 5289615, 7052820, 8463384, 10579230, 14105640, 21158460, 42316920]

約数ペア:

[(1, 42316920), (2, 21158460), (3, 14105640), (4, 10579230), (5, 8463384), (6, 7052820), (8, 5289615), (9, 4701880), (10, 4231692), (12, 3526410), (15, 2821128), (18, 2350940), (20, 2115846), (24, 1763205), (30, 1410564), (36, 1175470), (40, 1057923), (41, 1032120), (45, 940376), (47, 900360), (60, 705282), (61, 693720), (72, 587735), (82, 516060), (90, 470188), (94, 450180), (120, 352641), (122, 346860), (123, 344040), (141, 300120), (164, 258030), (180, 235094), (183, 231240), (188, 225090), (205, 206424), (235, 180072), (244, 173430), (246, 172020), (282, 150060), (305, 138744), (328, 129015), (360, 117547), (366, 115620), (369, 114680), (376, 112545), (410, 103212), (423, 100040), (470, 90036), (488, 86715), (492, 86010), (549, 77080), (564, 75030), (610, 69372), (615, 68808), (705, 60024), (732, 57810), (738, 57340), (820, 51606), (846, 50020), (915, 46248), (940, 45018), (984, 43005), (1098, 38540), (1128, 37515), (1220, 34686), (1230, 34404), (1410, 30012), (1464, 28905), (1476, 28670), (1640, 25803), (1692, 25010), (1830, 23124), (1845, 22936), (1880, 22509), (1927, 21960), (2115, 20008), (2196, 19270), (2440, 17343), (2460, 17202), (2501, 16920), (2745, 15416), (2820, 15006), (2867, 14760), (2952, 14335), (3384, 12505), (3660, 11562), (3690, 11468), (3854, 10980), (4230, 10004), (4392, 9635), (4920, 8601), (5002, 8460), (5490, 7708), (5640, 7503), (5734, 7380), (5781, 7320)]