1906192080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203653}}^1$

素因数の和:203685

約数の個数: 120

約数和(自身を含む): 6894095208

約数和(自身を除く): 4987903128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 203653, 407306, 610959, 814612, 1018265, 1221918, 1629224, 1832877, 2036530, 2443836, 2647489, 3054795, 3258448, 3665754, 4073060, 4887672, 5294978, 6109590, 7331508, 7942467, 8146120, 9164385, 9775344, 10589956, 12219180, 13237445, 14663016, 15884934, 16292240, 18328770, 21179912, 23827401, 24438360, 26474890, 29326032, 31769868, 36657540, 39712335, 42359824, 47654802, 48876720, 52949780, 63539736, 73315080, 79424670, 95309604, 105899560, 119137005, 127079472, 146630160, 158849340, 190619208, 211799120, 238274010, 317698680, 381238416, 476548020, 635397360, 953096040, 1906192080]

約数ペア:

[(1, 1906192080), (2, 953096040), (3, 635397360), (4, 476548020), (5, 381238416), (6, 317698680), (8, 238274010), (9, 211799120), (10, 190619208), (12, 158849340), (13, 146630160), (15, 127079472), (16, 119137005), (18, 105899560), (20, 95309604), (24, 79424670), (26, 73315080), (30, 63539736), (36, 52949780), (39, 48876720), (40, 47654802), (45, 42359824), (48, 39712335), (52, 36657540), (60, 31769868), (65, 29326032), (72, 26474890), (78, 24438360), (80, 23827401), (90, 21179912), (104, 18328770), (117, 16292240), (120, 15884934), (130, 14663016), (144, 13237445), (156, 12219180), (180, 10589956), (195, 9775344), (208, 9164385), (234, 8146120), (240, 7942467), (260, 7331508), (312, 6109590), (360, 5294978), (390, 4887672), (468, 4073060), (520, 3665754), (585, 3258448), (624, 3054795), (720, 2647489), (780, 2443836), (936, 2036530), (1040, 1832877), (1170, 1629224), (1560, 1221918), (1872, 1018265), (2340, 814612), (3120, 610959), (4680, 407306), (9360, 203653)]