858646880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3521

約数の個数: 192

約数和(自身を含む): 2644306560

約数和(自身を除く): 1785659680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2720, 2912, 3094, 3469, 3536, 3640, 3808, 4420, 4760, 6188, 6938, 7072, 7280, 7735, 8840, 9520, 12376, 13876, 14560, 15470, 17345, 17680, 19040, 24283, 24752, 27752, 30940, 34690, 35360, 45097, 48566, 49504, 55504, 58973, 61880, 69380, 90194, 97132, 111008, 117946, 121415, 123760, 138760, 180388, 194264, 225485, 235892, 242830, 247520, 277520, 294865, 315679, 360776, 388528, 412811, 450970, 471784, 485660, 555040, 589730, 631358, 721552, 766649, 777056, 825622, 901940, 943568, 971320, 1179460, 1262716, 1443104, 1533298, 1578395, 1651244, 1803880, 1887136, 1942640, 2064055, 2358920, 2525432, 3066596, 3156790, 3302488, 3607760, 3833245, 3885280, 4128110, 4717840, 5050864, 5366543, 6133192, 6313580, 6604976, 7215520, 7666490, 8256220, 9435680, 10101728, 10733086, 12266384, 12627160, 13209952, 15332980, 16512440, 21466172, 24532768, 25254320, 26832715, 30665960, 33024880, 42932344, 50508640, 53665430, 61331920, 66049760, 85864688, 107330860, 122663840, 171729376, 214661720, 429323440, 858646880]

約数ペア:

[(1, 858646880), (2, 429323440), (4, 214661720), (5, 171729376), (7, 122663840), (8, 107330860), (10, 85864688), (13, 66049760), (14, 61331920), (16, 53665430), (17, 50508640), (20, 42932344), (26, 33024880), (28, 30665960), (32, 26832715), (34, 25254320), (35, 24532768), (40, 21466172), (52, 16512440), (56, 15332980), (65, 13209952), (68, 12627160), (70, 12266384), (80, 10733086), (85, 10101728), (91, 9435680), (104, 8256220), (112, 7666490), (119, 7215520), (130, 6604976), (136, 6313580), (140, 6133192), (160, 5366543), (170, 5050864), (182, 4717840), (208, 4128110), (221, 3885280), (224, 3833245), (238, 3607760), (260, 3302488), (272, 3156790), (280, 3066596), (340, 2525432), (364, 2358920), (416, 2064055), (442, 1942640), (455, 1887136), (476, 1803880), (520, 1651244), (544, 1578395), (560, 1533298), (595, 1443104), (680, 1262716), (728, 1179460), (884, 971320), (910, 943568), (952, 901940), (1040, 825622), (1105, 777056), (1120, 766649), (1190, 721552), (1360, 631358), (1456, 589730), (1547, 555040), (1768, 485660), (1820, 471784), (1904, 450970), (2080, 412811), (2210, 388528), (2380, 360776), (2720, 315679), (2912, 294865), (3094, 277520), (3469, 247520), (3536, 242830), (3640, 235892), (3808, 225485), (4420, 194264), (4760, 180388), (6188, 138760), (6938, 123760), (7072, 121415), (7280, 117946), (7735, 111008), (8840, 97132), (9520, 90194), (12376, 69380), (13876, 61880), (14560, 58973), (15470, 55504), (17345, 49504), (17680, 48566), (19040, 45097), (24283, 35360), (24752, 34690), (27752, 30940)]