1734920040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121493}}^1$

素因数の和:121531

約数の個数: 128

約数和(自身を含む): 6298248960

約数和(自身を除く): 4563328920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 121493, 242986, 364479, 485972, 607465, 728958, 850451, 971944, 1214930, 1457916, 1700902, 1822395, 2065381, 2429860, 2551353, 2915832, 3401804, 3644790, 4130762, 4252255, 4859720, 5102706, 6196143, 6803608, 7289580, 8261524, 8504510, 10205412, 10326905, 12392286, 12756765, 14457667, 14579160, 16523048, 17009020, 20410824, 20653810, 24784572, 25513530, 28915334, 30980715, 34018040, 41307620, 43373001, 49569144, 51027060, 57830668, 61961430, 72288335, 82615240, 86746002, 102054120, 115661336, 123922860, 144576670, 173492004, 216865005, 247845720, 289153340, 346984008, 433730010, 578306680, 867460020, 1734920040]

約数ペア:

[(1, 1734920040), (2, 867460020), (3, 578306680), (4, 433730010), (5, 346984008), (6, 289153340), (7, 247845720), (8, 216865005), (10, 173492004), (12, 144576670), (14, 123922860), (15, 115661336), (17, 102054120), (20, 86746002), (21, 82615240), (24, 72288335), (28, 61961430), (30, 57830668), (34, 51027060), (35, 49569144), (40, 43373001), (42, 41307620), (51, 34018040), (56, 30980715), (60, 28915334), (68, 25513530), (70, 24784572), (84, 20653810), (85, 20410824), (102, 17009020), (105, 16523048), (119, 14579160), (120, 14457667), (136, 12756765), (140, 12392286), (168, 10326905), (170, 10205412), (204, 8504510), (210, 8261524), (238, 7289580), (255, 6803608), (280, 6196143), (340, 5102706), (357, 4859720), (408, 4252255), (420, 4130762), (476, 3644790), (510, 3401804), (595, 2915832), (680, 2551353), (714, 2429860), (840, 2065381), (952, 1822395), (1020, 1700902), (1190, 1457916), (1428, 1214930), (1785, 971944), (2040, 850451), (2380, 728958), (2856, 607465), (3570, 485972), (4760, 364479), (7140, 242986), (14280, 121493)]