427288680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13080

約数の個数: 192

約数和(自身を含む): 1709285760

約数和(自身を除く): 1281997080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 13043, 16380, 26086, 32760, 39129, 52172, 65215, 78258, 91301, 104344, 117387, 130430, 156516, 169559, 182602, 195645, 234774, 260860, 273903, 313032, 339118, 365204, 391290, 456505, 469548, 508677, 521720, 547806, 586935, 678236, 730408, 782580, 821709, 847795, 913010, 939096, 1017354, 1095612, 1173870, 1186913, 1356472, 1369515, 1526031, 1565160, 1643418, 1695590, 1826020, 2034708, 2191224, 2347740, 2373826, 2543385, 2739030, 3052062, 3286836, 3391180, 3560739, 3652040, 4069416, 4108545, 4695480, 4747652, 5086770, 5478060, 5934565, 6104124, 6573672, 6782360, 7121478, 7630155, 8217090, 9495304, 10173540, 10682217, 10956120, 11869130, 12208248, 14242956, 15260310, 16434180, 17803695, 20347080, 21364434, 23738260, 28485912, 30520620, 32868360, 35607390, 42728868, 47476520, 53411085, 61041240, 71214780, 85457736, 106822170, 142429560, 213644340, 427288680]

約数ペア:

[(1, 427288680), (2, 213644340), (3, 142429560), (4, 106822170), (5, 85457736), (6, 71214780), (7, 61041240), (8, 53411085), (9, 47476520), (10, 42728868), (12, 35607390), (13, 32868360), (14, 30520620), (15, 28485912), (18, 23738260), (20, 21364434), (21, 20347080), (24, 17803695), (26, 16434180), (28, 15260310), (30, 14242956), (35, 12208248), (36, 11869130), (39, 10956120), (40, 10682217), (42, 10173540), (45, 9495304), (52, 8217090), (56, 7630155), (60, 7121478), (63, 6782360), (65, 6573672), (70, 6104124), (72, 5934565), (78, 5478060), (84, 5086770), (90, 4747652), (91, 4695480), (104, 4108545), (105, 4069416), (117, 3652040), (120, 3560739), (126, 3391180), (130, 3286836), (140, 3052062), (156, 2739030), (168, 2543385), (180, 2373826), (182, 2347740), (195, 2191224), (210, 2034708), (234, 1826020), (252, 1695590), (260, 1643418), (273, 1565160), (280, 1526031), (312, 1369515), (315, 1356472), (360, 1186913), (364, 1173870), (390, 1095612), (420, 1017354), (455, 939096), (468, 913010), (504, 847795), (520, 821709), (546, 782580), (585, 730408), (630, 678236), (728, 586935), (780, 547806), (819, 521720), (840, 508677), (910, 469548), (936, 456505), (1092, 391290), (1170, 365204), (1260, 339118), (1365, 313032), (1560, 273903), (1638, 260860), (1820, 234774), (2184, 195645), (2340, 182602), (2520, 169559), (2730, 156516), (3276, 130430), (3640, 117387), (4095, 104344), (4680, 91301), (5460, 78258), (6552, 65215), (8190, 52172), (10920, 39129), (13043, 32760), (16380, 26086)]