239132880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2834

約数の個数: 240

約数和(自身を含む): 972152064

約数和(自身を除く): 733019184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2791, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5582, 5712, 6120, 7140, 8373, 8568, 9520, 10710, 11164, 12240, 13955, 14280, 16746, 17136, 19537, 21420, 22328, 25119, 27910, 28560, 33492, 39074, 41865, 42840, 44656, 47447, 50238, 55820, 58611, 66984, 78148, 83730, 85680, 94894, 97685, 100476, 111640, 117222, 125595, 133968, 142341, 156296, 167460, 175833, 189788, 195370, 200952, 223280, 234444, 237235, 251190, 284682, 293055, 312592, 332129, 334920, 351666, 379576, 390740, 401904, 427023, 468888, 474470, 502380, 569364, 586110, 664258, 669840, 703332, 711705, 759152, 781480, 854046, 879165, 937776, 948940, 996387, 1004760, 1138728, 1172220, 1328516, 1406664, 1423410, 1562960, 1660645, 1708092, 1758330, 1897880, 1992774, 2009520, 2135115, 2277456, 2344440, 2657032, 2813328, 2846820, 2989161, 3321290, 3416184, 3516660, 3795760, 3985548, 4270230, 4688880, 4981935, 5314064, 5693640, 5978322, 6642580, 6832368, 7033320, 7971096, 8540460, 9963870, 11387280, 11956644, 13285160, 14066640, 14945805, 15942192, 17080920, 19927740, 23913288, 26570320, 29891610, 34161840, 39855480, 47826576, 59783220, 79710960, 119566440, 239132880]

約数ペア:

[(1, 239132880), (2, 119566440), (3, 79710960), (4, 59783220), (5, 47826576), (6, 39855480), (7, 34161840), (8, 29891610), (9, 26570320), (10, 23913288), (12, 19927740), (14, 17080920), (15, 15942192), (16, 14945805), (17, 14066640), (18, 13285160), (20, 11956644), (21, 11387280), (24, 9963870), (28, 8540460), (30, 7971096), (34, 7033320), (35, 6832368), (36, 6642580), (40, 5978322), (42, 5693640), (45, 5314064), (48, 4981935), (51, 4688880), (56, 4270230), (60, 3985548), (63, 3795760), (68, 3516660), (70, 3416184), (72, 3321290), (80, 2989161), (84, 2846820), (85, 2813328), (90, 2657032), (102, 2344440), (105, 2277456), (112, 2135115), (119, 2009520), (120, 1992774), (126, 1897880), (136, 1758330), (140, 1708092), (144, 1660645), (153, 1562960), (168, 1423410), (170, 1406664), (180, 1328516), (204, 1172220), (210, 1138728), (238, 1004760), (240, 996387), (252, 948940), (255, 937776), (272, 879165), (280, 854046), (306, 781480), (315, 759152), (336, 711705), (340, 703332), (357, 669840), (360, 664258), (408, 586110), (420, 569364), (476, 502380), (504, 474470), (510, 468888), (560, 427023), (595, 401904), (612, 390740), (630, 379576), (680, 351666), (714, 334920), (720, 332129), (765, 312592), (816, 293055), (840, 284682), (952, 251190), (1008, 237235), (1020, 234444), (1071, 223280), (1190, 200952), (1224, 195370), (1260, 189788), (1360, 175833), (1428, 167460), (1530, 156296), (1680, 142341), (1785, 133968), (1904, 125595), (2040, 117222), (2142, 111640), (2380, 100476), (2448, 97685), (2520, 94894), (2791, 85680), (2856, 83730), (3060, 78148), (3570, 66984), (4080, 58611), (4284, 55820), (4760, 50238), (5040, 47447), (5355, 44656), (5582, 42840), (5712, 41865), (6120, 39074), (7140, 33492), (8373, 28560), (8568, 27910), (9520, 25119), (10710, 22328), (11164, 21420), (12240, 19537), (13955, 17136), (14280, 16746)]