170870760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 414091800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 61, 62, 72, 90, 93, 120, 122, 124, 155, 180, 183, 186, 244, 248, 251, 279, 305, 310, 360, 366, 372, 465, 488, 502, 549, 558, 610, 620, 732, 744, 753, 915, 930, 1004, 1098, 1116, 1220, 1240, 1255, 1395, 1464, 1506, 1830, 1860, 1891, 2008, 2196, 2232, 2259, 2440, 2510, 2745, 2790, 3012, 3660, 3720, 3765, 3782, 4392, 4518, 5020, 5490, 5580, 5673, 6024, 7320, 7530, 7564, 7781, 9036, 9455, 10040, 10980, 11160, 11295, 11346, 15060, 15128, 15311, 15562, 17019, 18072, 18910, 21960, 22590, 22692, 23343, 28365, 30120, 30622, 31124, 34038, 37820, 38905, 45180, 45384, 45933, 46686, 56730, 61244, 62248, 68076, 70029, 75640, 76555, 77810, 85095, 90360, 91866, 93372, 113460, 116715, 122488, 136152, 137799, 140058, 153110, 155620, 170190, 183732, 186744, 226920, 229665, 233430, 275598, 280116, 306220, 311240, 340380, 350145, 367464, 459330, 466860, 474641, 551196, 560232, 612440, 680760, 688995, 700290, 918660, 933720, 949282, 1102392, 1377990, 1400580, 1423923, 1837320, 1898564, 2373205, 2755980, 2801160, 2847846, 3797128, 4271769, 4746410, 5511960, 5695692, 7119615, 8543538, 9492820, 11391384, 14239230, 17087076, 18985640, 21358845, 28478460, 34174152, 42717690, 56956920, 85435380, 170870760]

約数ペア:

[(1, 170870760), (2, 85435380), (3, 56956920), (4, 42717690), (5, 34174152), (6, 28478460), (8, 21358845), (9, 18985640), (10, 17087076), (12, 14239230), (15, 11391384), (18, 9492820), (20, 8543538), (24, 7119615), (30, 5695692), (31, 5511960), (36, 4746410), (40, 4271769), (45, 3797128), (60, 2847846), (61, 2801160), (62, 2755980), (72, 2373205), (90, 1898564), (93, 1837320), (120, 1423923), (122, 1400580), (124, 1377990), (155, 1102392), (180, 949282), (183, 933720), (186, 918660), (244, 700290), (248, 688995), (251, 680760), (279, 612440), (305, 560232), (310, 551196), (360, 474641), (366, 466860), (372, 459330), (465, 367464), (488, 350145), (502, 340380), (549, 311240), (558, 306220), (610, 280116), (620, 275598), (732, 233430), (744, 229665), (753, 226920), (915, 186744), (930, 183732), (1004, 170190), (1098, 155620), (1116, 153110), (1220, 140058), (1240, 137799), (1255, 136152), (1395, 122488), (1464, 116715), (1506, 113460), (1830, 93372), (1860, 91866), (1891, 90360), (2008, 85095), (2196, 77810), (2232, 76555), (2259, 75640), (2440, 70029), (2510, 68076), (2745, 62248), (2790, 61244), (3012, 56730), (3660, 46686), (3720, 45933), (3765, 45384), (3782, 45180), (4392, 38905), (4518, 37820), (5020, 34038), (5490, 31124), (5580, 30622), (5673, 30120), (6024, 28365), (7320, 23343), (7530, 22692), (7564, 22590), (7781, 21960), (9036, 18910), (9455, 18072), (10040, 17019), (10980, 15562), (11160, 15311), (11295, 15128), (11346, 15060)]