169888680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 192

約数和(自身を含む): 614315520

約数和(自身を除く): 444426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1171, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2342, 2418, 2790, 3224, 3513, 3627, 3720, 4030, 4680, 4684, 4836, 5580, 5855, 6045, 7026, 7254, 8060, 9368, 9672, 10539, 11160, 11710, 12090, 14052, 14508, 15223, 16120, 17565, 18135, 21078, 23420, 24180, 28104, 29016, 30446, 35130, 36270, 36301, 42156, 45669, 46840, 48360, 52695, 60892, 70260, 72540, 72602, 76115, 84312, 91338, 105390, 108903, 121784, 137007, 140520, 145080, 145204, 152230, 181505, 182676, 210780, 217806, 228345, 274014, 290408, 304460, 326709, 363010, 365352, 421560, 435612, 456690, 471913, 544515, 548028, 608920, 653418, 685035, 726020, 871224, 913380, 943826, 1089030, 1096056, 1306836, 1370070, 1415739, 1452040, 1633545, 1826760, 1887652, 2178060, 2359565, 2613672, 2740140, 2831478, 3267090, 3775304, 4247217, 4356120, 4719130, 5480280, 5662956, 6534180, 7078695, 8494434, 9438260, 11325912, 13068360, 14157390, 16988868, 18876520, 21236085, 28314780, 33977736, 42472170, 56629560, 84944340, 169888680]

約数ペア:

[(1, 169888680), (2, 84944340), (3, 56629560), (4, 42472170), (5, 33977736), (6, 28314780), (8, 21236085), (9, 18876520), (10, 16988868), (12, 14157390), (13, 13068360), (15, 11325912), (18, 9438260), (20, 8494434), (24, 7078695), (26, 6534180), (30, 5662956), (31, 5480280), (36, 4719130), (39, 4356120), (40, 4247217), (45, 3775304), (52, 3267090), (60, 2831478), (62, 2740140), (65, 2613672), (72, 2359565), (78, 2178060), (90, 1887652), (93, 1826760), (104, 1633545), (117, 1452040), (120, 1415739), (124, 1370070), (130, 1306836), (155, 1096056), (156, 1089030), (180, 943826), (186, 913380), (195, 871224), (234, 726020), (248, 685035), (260, 653418), (279, 608920), (310, 548028), (312, 544515), (360, 471913), (372, 456690), (390, 435612), (403, 421560), (465, 365352), (468, 363010), (520, 326709), (558, 304460), (585, 290408), (620, 274014), (744, 228345), (780, 217806), (806, 210780), (930, 182676), (936, 181505), (1116, 152230), (1170, 145204), (1171, 145080), (1209, 140520), (1240, 137007), (1395, 121784), (1560, 108903), (1612, 105390), (1860, 91338), (2015, 84312), (2232, 76115), (2340, 72602), (2342, 72540), (2418, 70260), (2790, 60892), (3224, 52695), (3513, 48360), (3627, 46840), (3720, 45669), (4030, 42156), (4680, 36301), (4684, 36270), (4836, 35130), (5580, 30446), (5855, 29016), (6045, 28104), (7026, 24180), (7254, 23420), (8060, 21078), (9368, 18135), (9672, 17565), (10539, 16120), (11160, 15223), (11710, 14508), (12090, 14052)]