23005080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 93312000

約数和(自身を除く): 70306920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 179, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 358, 360, 378, 408, 420, 459, 476, 504, 510, 537, 540, 595, 612, 630, 680, 714, 716, 756, 765, 840, 895, 918, 945, 952, 1020, 1071, 1074, 1080, 1190, 1224, 1253, 1260, 1428, 1432, 1512, 1530, 1611, 1785, 1790, 1836, 1890, 2040, 2142, 2148, 2295, 2380, 2506, 2520, 2685, 2856, 3043, 3060, 3213, 3222, 3570, 3580, 3672, 3759, 3780, 4284, 4296, 4590, 4760, 4833, 5012, 5355, 5370, 6086, 6120, 6265, 6426, 6444, 7140, 7160, 7518, 7560, 8055, 8568, 9129, 9180, 9666, 10024, 10710, 10740, 11277, 12172, 12530, 12852, 12888, 14280, 15036, 15215, 16065, 16110, 18258, 18360, 18795, 19332, 21301, 21420, 21480, 22554, 24165, 24344, 25060, 25704, 27387, 30072, 30430, 32130, 32220, 33831, 36516, 37590, 38664, 42602, 42840, 45108, 45645, 48330, 50120, 54774, 56385, 60860, 63903, 64260, 64440, 67662, 73032, 75180, 82161, 85204, 90216, 91290, 96660, 106505, 109548, 112770, 121720, 127806, 128520, 135324, 136935, 150360, 164322, 169155, 170408, 182580, 191709, 193320, 213010, 219096, 225540, 255612, 270648, 273870, 319515, 328644, 338310, 365160, 383418, 410805, 426020, 451080, 511224, 547740, 575127, 639030, 657288, 676620, 766836, 821610, 852040, 958545, 1095480, 1150254, 1278060, 1353240, 1533672, 1643220, 1917090, 2300508, 2556120, 2875635, 3286440, 3834180, 4601016, 5751270, 7668360, 11502540, 23005080]

約数ペア:

[(1, 23005080), (2, 11502540), (3, 7668360), (4, 5751270), (5, 4601016), (6, 3834180), (7, 3286440), (8, 2875635), (9, 2556120), (10, 2300508), (12, 1917090), (14, 1643220), (15, 1533672), (17, 1353240), (18, 1278060), (20, 1150254), (21, 1095480), (24, 958545), (27, 852040), (28, 821610), (30, 766836), (34, 676620), (35, 657288), (36, 639030), (40, 575127), (42, 547740), (45, 511224), (51, 451080), (54, 426020), (56, 410805), (60, 383418), (63, 365160), (68, 338310), (70, 328644), (72, 319515), (84, 273870), (85, 270648), (90, 255612), (102, 225540), (105, 219096), (108, 213010), (119, 193320), (120, 191709), (126, 182580), (135, 170408), (136, 169155), (140, 164322), (153, 150360), (168, 136935), (170, 135324), (179, 128520), (180, 127806), (189, 121720), (204, 112770), (210, 109548), (216, 106505), (238, 96660), (252, 91290), (255, 90216), (270, 85204), (280, 82161), (306, 75180), (315, 73032), (340, 67662), (357, 64440), (358, 64260), (360, 63903), (378, 60860), (408, 56385), (420, 54774), (459, 50120), (476, 48330), (504, 45645), (510, 45108), (537, 42840), (540, 42602), (595, 38664), (612, 37590), (630, 36516), (680, 33831), (714, 32220), (716, 32130), (756, 30430), (765, 30072), (840, 27387), (895, 25704), (918, 25060), (945, 24344), (952, 24165), (1020, 22554), (1071, 21480), (1074, 21420), (1080, 21301), (1190, 19332), (1224, 18795), (1253, 18360), (1260, 18258), (1428, 16110), (1432, 16065), (1512, 15215), (1530, 15036), (1611, 14280), (1785, 12888), (1790, 12852), (1836, 12530), (1890, 12172), (2040, 11277), (2142, 10740), (2148, 10710), (2295, 10024), (2380, 9666), (2506, 9180), (2520, 9129), (2685, 8568), (2856, 8055), (3043, 7560), (3060, 7518), (3213, 7160), (3222, 7140), (3570, 6444), (3580, 6426), (3672, 6265), (3759, 6120), (3780, 6086), (4284, 5370), (4296, 5355), (4590, 5012), (4760, 4833)]