202861680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7103}}^1$

素因数の和:7143

約数の個数: 160

約数和(自身を含む): 761094144

約数和(自身を除く): 558232464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7103, 7140, 9520, 14206, 14280, 21309, 28412, 28560, 35515, 42618, 49721, 56824, 71030, 85236, 99442, 106545, 113648, 120751, 142060, 149163, 170472, 198884, 213090, 241502, 248605, 284120, 298326, 340944, 362253, 397768, 426180, 483004, 497210, 568240, 596652, 603755, 724506, 745815, 795536, 845257, 852360, 966008, 994420, 1193304, 1207510, 1449012, 1491630, 1690514, 1704720, 1811265, 1932016, 1988840, 2386608, 2415020, 2535771, 2898024, 2983260, 3381028, 3622530, 3977680, 4226285, 4830040, 5071542, 5796048, 5966520, 6762056, 7245060, 8452570, 9660080, 10143084, 11933040, 12678855, 13524112, 14490120, 16905140, 20286168, 25357710, 28980240, 33810280, 40572336, 50715420, 67620560, 101430840, 202861680]

約数ペア:

[(1, 202861680), (2, 101430840), (3, 67620560), (4, 50715420), (5, 40572336), (6, 33810280), (7, 28980240), (8, 25357710), (10, 20286168), (12, 16905140), (14, 14490120), (15, 13524112), (16, 12678855), (17, 11933040), (20, 10143084), (21, 9660080), (24, 8452570), (28, 7245060), (30, 6762056), (34, 5966520), (35, 5796048), (40, 5071542), (42, 4830040), (48, 4226285), (51, 3977680), (56, 3622530), (60, 3381028), (68, 2983260), (70, 2898024), (80, 2535771), (84, 2415020), (85, 2386608), (102, 1988840), (105, 1932016), (112, 1811265), (119, 1704720), (120, 1690514), (136, 1491630), (140, 1449012), (168, 1207510), (170, 1193304), (204, 994420), (210, 966008), (238, 852360), (240, 845257), (255, 795536), (272, 745815), (280, 724506), (336, 603755), (340, 596652), (357, 568240), (408, 497210), (420, 483004), (476, 426180), (510, 397768), (560, 362253), (595, 340944), (680, 298326), (714, 284120), (816, 248605), (840, 241502), (952, 213090), (1020, 198884), (1190, 170472), (1360, 149163), (1428, 142060), (1680, 120751), (1785, 113648), (1904, 106545), (2040, 99442), (2380, 85236), (2856, 71030), (3570, 56824), (4080, 49721), (4760, 42618), (5712, 35515), (7103, 28560), (7140, 28412), (9520, 21309), (14206, 14280)]