870146640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:818

約数の個数: 240

約数和(自身を含む): 3210794496

約数和(自身を除く): 2340647856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 181, 198, 220, 240, 264, 330, 360, 362, 396, 440, 495, 528, 543, 607, 660, 720, 724, 792, 880, 905, 990, 1086, 1214, 1320, 1448, 1584, 1629, 1810, 1821, 1980, 1991, 2172, 2428, 2640, 2715, 2896, 3035, 3258, 3620, 3642, 3960, 3982, 4344, 4856, 5430, 5463, 5973, 6070, 6516, 6677, 7240, 7284, 7920, 7964, 8145, 8688, 9105, 9712, 9955, 10860, 10926, 11946, 12140, 13032, 13354, 14480, 14568, 15928, 16290, 17919, 18210, 19910, 20031, 21720, 21852, 23892, 24280, 26064, 26708, 27315, 29136, 29865, 31856, 32580, 33385, 35838, 36420, 39820, 40062, 43440, 43704, 47784, 48560, 53416, 54630, 59730, 60093, 65160, 66770, 71676, 72840, 79640, 80124, 87408, 89595, 95568, 100155, 106832, 109260, 109867, 119460, 120186, 130320, 133540, 143352, 145680, 159280, 160248, 179190, 200310, 218520, 219734, 238920, 240372, 267080, 286704, 300465, 320496, 329601, 358380, 400620, 437040, 439468, 477840, 480744, 534160, 549335, 600930, 659202, 716760, 801240, 878936, 961488, 988803, 1098670, 1201860, 1208537, 1318404, 1433520, 1602480, 1648005, 1757872, 1977606, 2197340, 2403720, 2417074, 2636808, 3296010, 3625611, 3955212, 4394680, 4807440, 4834148, 4944015, 5273616, 6042685, 6592020, 7251222, 7910424, 8789360, 9668296, 9888030, 10876833, 12085370, 13184040, 14502444, 15820848, 18128055, 19336592, 19776060, 21753666, 24170740, 26368080, 29004888, 36256110, 39552120, 43507332, 48341480, 54384165, 58009776, 72512220, 79104240, 87014664, 96682960, 108768330, 145024440, 174029328, 217536660, 290048880, 435073320, 870146640]

約数ペア:

[(1, 870146640), (2, 435073320), (3, 290048880), (4, 217536660), (5, 174029328), (6, 145024440), (8, 108768330), (9, 96682960), (10, 87014664), (11, 79104240), (12, 72512220), (15, 58009776), (16, 54384165), (18, 48341480), (20, 43507332), (22, 39552120), (24, 36256110), (30, 29004888), (33, 26368080), (36, 24170740), (40, 21753666), (44, 19776060), (45, 19336592), (48, 18128055), (55, 15820848), (60, 14502444), (66, 13184040), (72, 12085370), (80, 10876833), (88, 9888030), (90, 9668296), (99, 8789360), (110, 7910424), (120, 7251222), (132, 6592020), (144, 6042685), (165, 5273616), (176, 4944015), (180, 4834148), (181, 4807440), (198, 4394680), (220, 3955212), (240, 3625611), (264, 3296010), (330, 2636808), (360, 2417074), (362, 2403720), (396, 2197340), (440, 1977606), (495, 1757872), (528, 1648005), (543, 1602480), (607, 1433520), (660, 1318404), (720, 1208537), (724, 1201860), (792, 1098670), (880, 988803), (905, 961488), (990, 878936), (1086, 801240), (1214, 716760), (1320, 659202), (1448, 600930), (1584, 549335), (1629, 534160), (1810, 480744), (1821, 477840), (1980, 439468), (1991, 437040), (2172, 400620), (2428, 358380), (2640, 329601), (2715, 320496), (2896, 300465), (3035, 286704), (3258, 267080), (3620, 240372), (3642, 238920), (3960, 219734), (3982, 218520), (4344, 200310), (4856, 179190), (5430, 160248), (5463, 159280), (5973, 145680), (6070, 143352), (6516, 133540), (6677, 130320), (7240, 120186), (7284, 119460), (7920, 109867), (7964, 109260), (8145, 106832), (8688, 100155), (9105, 95568), (9712, 89595), (9955, 87408), (10860, 80124), (10926, 79640), (11946, 72840), (12140, 71676), (13032, 66770), (13354, 65160), (14480, 60093), (14568, 59730), (15928, 54630), (16290, 53416), (17919, 48560), (18210, 47784), (19910, 43704), (20031, 43440), (21720, 40062), (21852, 39820), (23892, 36420), (24280, 35838), (26064, 33385), (26708, 32580), (27315, 31856), (29136, 29865)]