206271120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7103}}^1$

素因数の和:7141

約数の個数: 120

約数和(自身を含む): 702955008

約数和(自身を除く): 496683888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7103, 7260, 9680, 14206, 14520, 21309, 28412, 29040, 35515, 42618, 56824, 71030, 78133, 85236, 106545, 113648, 142060, 156266, 170472, 213090, 234399, 284120, 312532, 340944, 390665, 426180, 468798, 568240, 625064, 781330, 852360, 859463, 937596, 1171995, 1250128, 1562660, 1704720, 1718926, 1875192, 2343990, 2578389, 3125320, 3437852, 3750384, 4297315, 4687980, 5156778, 6250640, 6875704, 8594630, 9375960, 10313556, 12891945, 13751408, 17189260, 18751920, 20627112, 25783890, 34378520, 41254224, 51567780, 68757040, 103135560, 206271120]

約数ペア:

[(1, 206271120), (2, 103135560), (3, 68757040), (4, 51567780), (5, 41254224), (6, 34378520), (8, 25783890), (10, 20627112), (11, 18751920), (12, 17189260), (15, 13751408), (16, 12891945), (20, 10313556), (22, 9375960), (24, 8594630), (30, 6875704), (33, 6250640), (40, 5156778), (44, 4687980), (48, 4297315), (55, 3750384), (60, 3437852), (66, 3125320), (80, 2578389), (88, 2343990), (110, 1875192), (120, 1718926), (121, 1704720), (132, 1562660), (165, 1250128), (176, 1171995), (220, 937596), (240, 859463), (242, 852360), (264, 781330), (330, 625064), (363, 568240), (440, 468798), (484, 426180), (528, 390665), (605, 340944), (660, 312532), (726, 284120), (880, 234399), (968, 213090), (1210, 170472), (1320, 156266), (1452, 142060), (1815, 113648), (1936, 106545), (2420, 85236), (2640, 78133), (2904, 71030), (3630, 56824), (4840, 42618), (5808, 35515), (7103, 29040), (7260, 28412), (9680, 21309), (14206, 14520)]