171933840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 300

約数和(自身を含む): 650738484

約数和(自身を除く): 478804644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 157, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 314, 324, 338, 351, 360, 390, 405, 432, 468, 471, 507, 520, 540, 585, 624, 628, 648, 676, 702, 720, 780, 785, 810, 845, 936, 942, 1014, 1040, 1053, 1080, 1170, 1256, 1296, 1352, 1404, 1413, 1521, 1560, 1570, 1620, 1690, 1755, 1872, 1884, 2028, 2041, 2106, 2160, 2340, 2355, 2512, 2535, 2704, 2808, 2826, 3042, 3120, 3140, 3240, 3380, 3510, 3768, 4056, 4082, 4212, 4239, 4563, 4680, 4710, 5070, 5265, 5616, 5652, 6084, 6123, 6280, 6480, 6760, 7020, 7065, 7536, 7605, 8112, 8164, 8424, 8478, 9126, 9360, 9420, 10140, 10205, 10530, 11304, 12168, 12246, 12560, 12717, 13520, 13689, 14040, 14130, 15210, 16328, 16848, 16956, 18252, 18369, 18840, 20280, 20410, 21060, 21195, 22608, 22815, 24336, 24492, 25434, 26533, 27378, 28080, 28260, 30420, 30615, 32656, 33912, 36504, 36738, 37680, 40560, 40820, 42120, 42390, 45630, 48984, 50868, 53066, 54756, 55107, 56520, 60840, 61230, 63585, 67824, 68445, 73008, 73476, 79599, 81640, 84240, 84780, 91260, 91845, 97968, 101736, 106132, 109512, 110214, 113040, 121680, 122460, 127170, 132665, 136890, 146952, 159198, 163280, 165321, 169560, 182520, 183690, 203472, 212264, 219024, 220428, 238797, 244920, 254340, 265330, 273780, 275535, 293904, 318396, 330642, 339120, 365040, 367380, 397995, 424528, 440856, 477594, 489840, 508680, 530660, 547560, 551070, 636792, 661284, 716391, 734760, 795990, 826605, 881712, 955188, 1017360, 1061320, 1095120, 1102140, 1193985, 1273584, 1322568, 1432782, 1469520, 1591980, 1653210, 1910376, 2122640, 2149173, 2204280, 2387970, 2645136, 2865564, 3183960, 3306420, 3581955, 3820752, 4298346, 4408560, 4775940, 5731128, 6367920, 6612840, 7163910, 8596692, 9551880, 10745865, 11462256, 13225680, 14327820, 17193384, 19103760, 21491730, 28655640, 34386768, 42983460, 57311280, 85966920, 171933840]

約数ペア:

[(1, 171933840), (2, 85966920), (3, 57311280), (4, 42983460), (5, 34386768), (6, 28655640), (8, 21491730), (9, 19103760), (10, 17193384), (12, 14327820), (13, 13225680), (15, 11462256), (16, 10745865), (18, 9551880), (20, 8596692), (24, 7163910), (26, 6612840), (27, 6367920), (30, 5731128), (36, 4775940), (39, 4408560), (40, 4298346), (45, 3820752), (48, 3581955), (52, 3306420), (54, 3183960), (60, 2865564), (65, 2645136), (72, 2387970), (78, 2204280), (80, 2149173), (81, 2122640), (90, 1910376), (104, 1653210), (108, 1591980), (117, 1469520), (120, 1432782), (130, 1322568), (135, 1273584), (144, 1193985), (156, 1102140), (157, 1095120), (162, 1061320), (169, 1017360), (180, 955188), (195, 881712), (208, 826605), (216, 795990), (234, 734760), (240, 716391), (260, 661284), (270, 636792), (312, 551070), (314, 547560), (324, 530660), (338, 508680), (351, 489840), (360, 477594), (390, 440856), (405, 424528), (432, 397995), (468, 367380), (471, 365040), (507, 339120), (520, 330642), (540, 318396), (585, 293904), (624, 275535), (628, 273780), (648, 265330), (676, 254340), (702, 244920), (720, 238797), (780, 220428), (785, 219024), (810, 212264), (845, 203472), (936, 183690), (942, 182520), (1014, 169560), (1040, 165321), (1053, 163280), (1080, 159198), (1170, 146952), (1256, 136890), (1296, 132665), (1352, 127170), (1404, 122460), (1413, 121680), (1521, 113040), (1560, 110214), (1570, 109512), (1620, 106132), (1690, 101736), (1755, 97968), (1872, 91845), (1884, 91260), (2028, 84780), (2041, 84240), (2106, 81640), (2160, 79599), (2340, 73476), (2355, 73008), (2512, 68445), (2535, 67824), (2704, 63585), (2808, 61230), (2826, 60840), (3042, 56520), (3120, 55107), (3140, 54756), (3240, 53066), (3380, 50868), (3510, 48984), (3768, 45630), (4056, 42390), (4082, 42120), (4212, 40820), (4239, 40560), (4563, 37680), (4680, 36738), (4710, 36504), (5070, 33912), (5265, 32656), (5616, 30615), (5652, 30420), (6084, 28260), (6123, 28080), (6280, 27378), (6480, 26533), (6760, 25434), (7020, 24492), (7065, 24336), (7536, 22815), (7605, 22608), (8112, 21195), (8164, 21060), (8424, 20410), (8478, 20280), (9126, 18840), (9360, 18369), (9420, 18252), (10140, 16956), (10205, 16848), (10530, 16328), (11304, 15210), (12168, 14130), (12246, 14040), (12560, 13689), (12717, 13520)]