3811080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 14112000

約数和(自身を除く): 10300920

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, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 349, 364, 390, 420, 455, 520, 546, 698, 728, 780, 840, 910, 1047, 1092, 1365, 1396, 1560, 1745, 1820, 2094, 2184, 2443, 2730, 2792, 3490, 3640, 4188, 4537, 4886, 5235, 5460, 6980, 7329, 8376, 9074, 9772, 10470, 10920, 12215, 13611, 13960, 14658, 18148, 19544, 20940, 22685, 24430, 27222, 29316, 31759, 36296, 36645, 41880, 45370, 48860, 54444, 58632, 63518, 68055, 73290, 90740, 95277, 97720, 108888, 127036, 136110, 146580, 158795, 181480, 190554, 254072, 272220, 293160, 317590, 381108, 476385, 544440, 635180, 762216, 952770, 1270360, 1905540, 3811080]

約数ペア:

[(1, 3811080), (2, 1905540), (3, 1270360), (4, 952770), (5, 762216), (6, 635180), (7, 544440), (8, 476385), (10, 381108), (12, 317590), (13, 293160), (14, 272220), (15, 254072), (20, 190554), (21, 181480), (24, 158795), (26, 146580), (28, 136110), (30, 127036), (35, 108888), (39, 97720), (40, 95277), (42, 90740), (52, 73290), (56, 68055), (60, 63518), (65, 58632), (70, 54444), (78, 48860), (84, 45370), (91, 41880), (104, 36645), (105, 36296), (120, 31759), (130, 29316), (140, 27222), (156, 24430), (168, 22685), (182, 20940), (195, 19544), (210, 18148), (260, 14658), (273, 13960), (280, 13611), (312, 12215), (349, 10920), (364, 10470), (390, 9772), (420, 9074), (455, 8376), (520, 7329), (546, 6980), (698, 5460), (728, 5235), (780, 4886), (840, 4537), (910, 4188), (1047, 3640), (1092, 3490), (1365, 2792), (1396, 2730), (1560, 2443), (1745, 2184), (1820, 2094)]