212863560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 797852160

約数和(自身を除く): 584988600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 120, 130, 140, 156, 168, 182, 193, 195, 202, 210, 260, 273, 280, 303, 312, 364, 386, 390, 404, 420, 455, 505, 520, 546, 579, 606, 707, 728, 772, 780, 808, 840, 910, 965, 1010, 1092, 1158, 1212, 1313, 1351, 1365, 1414, 1515, 1544, 1560, 1820, 1930, 2020, 2121, 2184, 2316, 2424, 2509, 2626, 2702, 2730, 2828, 2895, 3030, 3535, 3640, 3860, 3939, 4040, 4053, 4242, 4632, 5018, 5252, 5404, 5460, 5656, 5790, 6060, 6565, 6755, 7070, 7527, 7720, 7878, 8106, 8484, 9191, 10036, 10504, 10605, 10808, 10920, 11580, 12120, 12545, 13130, 13510, 14140, 15054, 15756, 16212, 16968, 17563, 18382, 19493, 19695, 20072, 20265, 21210, 23160, 25090, 26260, 27020, 27573, 28280, 30108, 31512, 32424, 35126, 36764, 37635, 38986, 39390, 40530, 42420, 45955, 50180, 52520, 52689, 54040, 55146, 58479, 60216, 70252, 73528, 75270, 77972, 78780, 81060, 84840, 87815, 91910, 97465, 100360, 105378, 110292, 116958, 136451, 137865, 140504, 150540, 155944, 157560, 162120, 175630, 183820, 194930, 210756, 220584, 233916, 253409, 263445, 272902, 275730, 292395, 301080, 351260, 367640, 389860, 409353, 421512, 467832, 506818, 526890, 545804, 551460, 584790, 682255, 702520, 760227, 779720, 818706, 1013636, 1053780, 1091608, 1102920, 1169580, 1267045, 1364510, 1520454, 1637412, 1773863, 2027272, 2046765, 2107560, 2339160, 2534090, 2729020, 3040908, 3274824, 3547726, 3801135, 4093530, 5068180, 5321589, 5458040, 6081816, 7095452, 7602270, 8187060, 8869315, 10136360, 10643178, 14190904, 15204540, 16374120, 17738630, 21286356, 26607945, 30409080, 35477260, 42572712, 53215890, 70954520, 106431780, 212863560]

約数ペア:

[(1, 212863560), (2, 106431780), (3, 70954520), (4, 53215890), (5, 42572712), (6, 35477260), (7, 30409080), (8, 26607945), (10, 21286356), (12, 17738630), (13, 16374120), (14, 15204540), (15, 14190904), (20, 10643178), (21, 10136360), (24, 8869315), (26, 8187060), (28, 7602270), (30, 7095452), (35, 6081816), (39, 5458040), (40, 5321589), (42, 5068180), (52, 4093530), (56, 3801135), (60, 3547726), (65, 3274824), (70, 3040908), (78, 2729020), (84, 2534090), (91, 2339160), (101, 2107560), (104, 2046765), (105, 2027272), (120, 1773863), (130, 1637412), (140, 1520454), (156, 1364510), (168, 1267045), (182, 1169580), (193, 1102920), (195, 1091608), (202, 1053780), (210, 1013636), (260, 818706), (273, 779720), (280, 760227), (303, 702520), (312, 682255), (364, 584790), (386, 551460), (390, 545804), (404, 526890), (420, 506818), (455, 467832), (505, 421512), (520, 409353), (546, 389860), (579, 367640), (606, 351260), (707, 301080), (728, 292395), (772, 275730), (780, 272902), (808, 263445), (840, 253409), (910, 233916), (965, 220584), (1010, 210756), (1092, 194930), (1158, 183820), (1212, 175630), (1313, 162120), (1351, 157560), (1365, 155944), (1414, 150540), (1515, 140504), (1544, 137865), (1560, 136451), (1820, 116958), (1930, 110292), (2020, 105378), (2121, 100360), (2184, 97465), (2316, 91910), (2424, 87815), (2509, 84840), (2626, 81060), (2702, 78780), (2730, 77972), (2828, 75270), (2895, 73528), (3030, 70252), (3535, 60216), (3640, 58479), (3860, 55146), (3939, 54040), (4040, 52689), (4053, 52520), (4242, 50180), (4632, 45955), (5018, 42420), (5252, 40530), (5404, 39390), (5460, 38986), (5656, 37635), (5790, 36764), (6060, 35126), (6565, 32424), (6755, 31512), (7070, 30108), (7527, 28280), (7720, 27573), (7878, 27020), (8106, 26260), (8484, 25090), (9191, 23160), (10036, 21210), (10504, 20265), (10605, 20072), (10808, 19695), (10920, 19493), (11580, 18382), (12120, 17563), (12545, 16968), (13130, 16212), (13510, 15756), (14140, 15054)]