13186204920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16301}}^1$

素因数の和:16435

約数の個数: 256

約数和(自身を含む): 50705740800

約数和(自身を除く): 37519535880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 252, 270, 280, 315, 321, 360, 378, 420, 428, 504, 535, 540, 630, 642, 749, 756, 840, 856, 945, 963, 1070, 1080, 1260, 1284, 1498, 1512, 1605, 1890, 1926, 2140, 2247, 2520, 2568, 2889, 2996, 3210, 3745, 3780, 3852, 4280, 4494, 4815, 5778, 5992, 6420, 6741, 7490, 7560, 7704, 8988, 9630, 11235, 11556, 12840, 13482, 14445, 14980, 16301, 17976, 19260, 20223, 22470, 23112, 26964, 28890, 29960, 32602, 33705, 38520, 40446, 44940, 48903, 53928, 57780, 65204, 67410, 80892, 81505, 89880, 97806, 101115, 114107, 115560, 130408, 134820, 146709, 161784, 163010, 195612, 202230, 228214, 244515, 269640, 293418, 326020, 342321, 391224, 404460, 440127, 456428, 489030, 570535, 586836, 652040, 684642, 733545, 808920, 880254, 912856, 978060, 1026963, 1141070, 1173672, 1369284, 1467090, 1711605, 1744207, 1760508, 1956120, 2053926, 2200635, 2282140, 2738568, 2934180, 3080889, 3423210, 3488414, 3521016, 4107852, 4401270, 4564280, 5134815, 5232621, 5868360, 6161778, 6846420, 6976828, 8215704, 8721035, 8802540, 10269630, 10465242, 12209449, 12323556, 13692840, 13953656, 15404445, 15697863, 17442070, 17605080, 20539260, 20930484, 24418898, 24647112, 26163105, 30808890, 31395726, 34884140, 36628347, 41078520, 41860968, 47093589, 48837796, 52326210, 61047245, 61617780, 62791452, 69768280, 73256694, 78489315, 94187178, 97675592, 104652420, 109885041, 122094490, 123235560, 125582904, 146513388, 156978630, 183141735, 188374356, 209304840, 219770082, 235467945, 244188980, 293026776, 313957260, 329655123, 366283470, 376748712, 439540164, 470935890, 488377960, 549425205, 627914520, 659310246, 732566940, 879080328, 941871780, 1098850410, 1318620492, 1465133880, 1648275615, 1883743560, 2197700820, 2637240984, 3296551230, 4395401640, 6593102460, 13186204920]

約数ペア:

[(1, 13186204920), (2, 6593102460), (3, 4395401640), (4, 3296551230), (5, 2637240984), (6, 2197700820), (7, 1883743560), (8, 1648275615), (9, 1465133880), (10, 1318620492), (12, 1098850410), (14, 941871780), (15, 879080328), (18, 732566940), (20, 659310246), (21, 627914520), (24, 549425205), (27, 488377960), (28, 470935890), (30, 439540164), (35, 376748712), (36, 366283470), (40, 329655123), (42, 313957260), (45, 293026776), (54, 244188980), (56, 235467945), (60, 219770082), (63, 209304840), (70, 188374356), (72, 183141735), (84, 156978630), (90, 146513388), (105, 125582904), (107, 123235560), (108, 122094490), (120, 109885041), (126, 104652420), (135, 97675592), (140, 94187178), (168, 78489315), (180, 73256694), (189, 69768280), (210, 62791452), (214, 61617780), (216, 61047245), (252, 52326210), (270, 48837796), (280, 47093589), (315, 41860968), (321, 41078520), (360, 36628347), (378, 34884140), (420, 31395726), (428, 30808890), (504, 26163105), (535, 24647112), (540, 24418898), (630, 20930484), (642, 20539260), (749, 17605080), (756, 17442070), (840, 15697863), (856, 15404445), (945, 13953656), (963, 13692840), (1070, 12323556), (1080, 12209449), (1260, 10465242), (1284, 10269630), (1498, 8802540), (1512, 8721035), (1605, 8215704), (1890, 6976828), (1926, 6846420), (2140, 6161778), (2247, 5868360), (2520, 5232621), (2568, 5134815), (2889, 4564280), (2996, 4401270), (3210, 4107852), (3745, 3521016), (3780, 3488414), (3852, 3423210), (4280, 3080889), (4494, 2934180), (4815, 2738568), (5778, 2282140), (5992, 2200635), (6420, 2053926), (6741, 1956120), (7490, 1760508), (7560, 1744207), (7704, 1711605), (8988, 1467090), (9630, 1369284), (11235, 1173672), (11556, 1141070), (12840, 1026963), (13482, 978060), (14445, 912856), (14980, 880254), (16301, 808920), (17976, 733545), (19260, 684642), (20223, 652040), (22470, 586836), (23112, 570535), (26964, 489030), (28890, 456428), (29960, 440127), (32602, 404460), (33705, 391224), (38520, 342321), (40446, 326020), (44940, 293418), (48903, 269640), (53928, 244515), (57780, 228214), (65204, 202230), (67410, 195612), (80892, 163010), (81505, 161784), (89880, 146709), (97806, 134820), (101115, 130408), (114107, 115560)]