3981708360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{526681}}^1$

素因数の和:526708

約数の個数: 128

約数和(自身を含む): 15168441600

約数和(自身を除く): 11186733240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 526681, 1053362, 1580043, 2106724, 2633405, 3160086, 3686767, 4213448, 4740129, 5266810, 6320172, 7373534, 7900215, 9480258, 10533620, 11060301, 12640344, 14220387, 14747068, 15800430, 18433835, 18960516, 21067240, 22120602, 23700645, 28440774, 29494136, 31600860, 33180903, 36867670, 37921032, 44241204, 47401290, 55301505, 56881548, 63201720, 66361806, 71101935, 73735340, 88482408, 94802580, 99542709, 110603010, 113763096, 132723612, 142203870, 147470680, 165904515, 189605160, 199085418, 221206020, 265447224, 284407740, 331809030, 398170836, 442412040, 497713545, 568815480, 663618060, 796341672, 995427090, 1327236120, 1990854180, 3981708360]

約数ペア:

[(1, 3981708360), (2, 1990854180), (3, 1327236120), (4, 995427090), (5, 796341672), (6, 663618060), (7, 568815480), (8, 497713545), (9, 442412040), (10, 398170836), (12, 331809030), (14, 284407740), (15, 265447224), (18, 221206020), (20, 199085418), (21, 189605160), (24, 165904515), (27, 147470680), (28, 142203870), (30, 132723612), (35, 113763096), (36, 110603010), (40, 99542709), (42, 94802580), (45, 88482408), (54, 73735340), (56, 71101935), (60, 66361806), (63, 63201720), (70, 56881548), (72, 55301505), (84, 47401290), (90, 44241204), (105, 37921032), (108, 36867670), (120, 33180903), (126, 31600860), (135, 29494136), (140, 28440774), (168, 23700645), (180, 22120602), (189, 21067240), (210, 18960516), (216, 18433835), (252, 15800430), (270, 14747068), (280, 14220387), (315, 12640344), (360, 11060301), (378, 10533620), (420, 9480258), (504, 7900215), (540, 7373534), (630, 6320172), (756, 5266810), (840, 4740129), (945, 4213448), (1080, 3686767), (1260, 3160086), (1512, 2633405), (1890, 2106724), (2520, 1580043), (3780, 1053362), (7560, 526681)]