947704680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 288

約数和(自身を含む): 3433467960

約数和(自身を除く): 2485763280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 169, 180, 185, 195, 222, 234, 260, 296, 312, 333, 338, 360, 370, 390, 421, 444, 468, 481, 507, 520, 555, 585, 666, 676, 740, 780, 842, 845, 888, 936, 962, 1014, 1110, 1170, 1263, 1332, 1352, 1443, 1480, 1521, 1560, 1665, 1684, 1690, 1924, 2028, 2105, 2220, 2340, 2405, 2526, 2535, 2664, 2886, 3042, 3330, 3368, 3380, 3789, 3848, 4056, 4210, 4329, 4440, 4680, 4810, 5052, 5070, 5473, 5772, 6084, 6253, 6315, 6660, 6760, 7215, 7578, 7605, 8420, 8658, 9620, 10104, 10140, 10946, 11544, 12168, 12506, 12630, 13320, 14430, 15156, 15210, 15577, 16419, 16840, 17316, 18759, 18945, 19240, 20280, 21645, 21892, 25012, 25260, 27365, 28860, 30312, 30420, 31154, 31265, 32838, 34632, 37518, 37890, 43290, 43784, 46731, 49257, 50024, 50520, 54730, 56277, 57720, 60840, 62308, 62530, 65676, 71149, 75036, 75780, 77885, 82095, 86580, 93462, 93795, 98514, 109460, 112554, 124616, 125060, 131352, 140193, 142298, 150072, 151560, 155770, 164190, 173160, 186924, 187590, 197028, 202501, 213447, 218920, 225108, 233655, 246285, 250120, 280386, 281385, 284596, 311540, 328380, 355745, 373848, 375180, 394056, 405002, 426894, 450216, 467310, 492570, 560772, 562770, 569192, 607503, 623080, 640341, 656760, 700965, 711490, 750360, 810004, 853788, 934620, 985140, 1012505, 1067235, 1121544, 1125540, 1215006, 1280682, 1401930, 1422980, 1620008, 1707576, 1822509, 1869240, 1970280, 2025010, 2134470, 2251080, 2430012, 2561364, 2632513, 2803860, 2845960, 3037515, 3201705, 3645018, 4050020, 4268940, 4860024, 5122728, 5265026, 5607720, 6075030, 6403410, 7290036, 7897539, 8100040, 8537880, 9112545, 10530052, 12150060, 12806820, 13162565, 14580072, 15795078, 18225090, 21060104, 23692617, 24300120, 25613640, 26325130, 31590156, 36450180, 39487695, 47385234, 52650260, 63180312, 72900360, 78975390, 94770468, 105300520, 118463085, 157950780, 189540936, 236926170, 315901560, 473852340, 947704680]

約数ペア:

[(1, 947704680), (2, 473852340), (3, 315901560), (4, 236926170), (5, 189540936), (6, 157950780), (8, 118463085), (9, 105300520), (10, 94770468), (12, 78975390), (13, 72900360), (15, 63180312), (18, 52650260), (20, 47385234), (24, 39487695), (26, 36450180), (30, 31590156), (36, 26325130), (37, 25613640), (39, 24300120), (40, 23692617), (45, 21060104), (52, 18225090), (60, 15795078), (65, 14580072), (72, 13162565), (74, 12806820), (78, 12150060), (90, 10530052), (104, 9112545), (111, 8537880), (117, 8100040), (120, 7897539), (130, 7290036), (148, 6403410), (156, 6075030), (169, 5607720), (180, 5265026), (185, 5122728), (195, 4860024), (222, 4268940), (234, 4050020), (260, 3645018), (296, 3201705), (312, 3037515), (333, 2845960), (338, 2803860), (360, 2632513), (370, 2561364), (390, 2430012), (421, 2251080), (444, 2134470), (468, 2025010), (481, 1970280), (507, 1869240), (520, 1822509), (555, 1707576), (585, 1620008), (666, 1422980), (676, 1401930), (740, 1280682), (780, 1215006), (842, 1125540), (845, 1121544), (888, 1067235), (936, 1012505), (962, 985140), (1014, 934620), (1110, 853788), (1170, 810004), (1263, 750360), (1332, 711490), (1352, 700965), (1443, 656760), (1480, 640341), (1521, 623080), (1560, 607503), (1665, 569192), (1684, 562770), (1690, 560772), (1924, 492570), (2028, 467310), (2105, 450216), (2220, 426894), (2340, 405002), (2405, 394056), (2526, 375180), (2535, 373848), (2664, 355745), (2886, 328380), (3042, 311540), (3330, 284596), (3368, 281385), (3380, 280386), (3789, 250120), (3848, 246285), (4056, 233655), (4210, 225108), (4329, 218920), (4440, 213447), (4680, 202501), (4810, 197028), (5052, 187590), (5070, 186924), (5473, 173160), (5772, 164190), (6084, 155770), (6253, 151560), (6315, 150072), (6660, 142298), (6760, 140193), (7215, 131352), (7578, 125060), (7605, 124616), (8420, 112554), (8658, 109460), (9620, 98514), (10104, 93795), (10140, 93462), (10946, 86580), (11544, 82095), (12168, 77885), (12506, 75780), (12630, 75036), (13320, 71149), (14430, 65676), (15156, 62530), (15210, 62308), (15577, 60840), (16419, 57720), (16840, 56277), (17316, 54730), (18759, 50520), (18945, 50024), (19240, 49257), (20280, 46731), (21645, 43784), (21892, 43290), (25012, 37890), (25260, 37518), (27365, 34632), (28860, 32838), (30312, 31265), (30420, 31154)]