2506145040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1433}}^1$

素因数の和:1806

約数の個数: 240

約数和(自身を含む): 9653275008

約数和(自身を除く): 7147129968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 347, 360, 420, 504, 560, 630, 694, 720, 840, 1008, 1041, 1260, 1388, 1433, 1680, 1735, 2082, 2429, 2520, 2776, 2866, 3123, 3470, 4164, 4299, 4858, 5040, 5205, 5552, 5732, 6246, 6940, 7165, 7287, 8328, 8598, 9716, 10031, 10410, 11464, 12145, 12492, 12897, 13880, 14330, 14574, 15615, 16656, 17196, 19432, 20062, 20820, 21495, 21861, 22928, 24290, 24984, 25794, 27760, 28660, 29148, 30093, 31230, 34392, 36435, 38864, 40124, 41640, 42990, 43722, 48580, 49968, 50155, 51588, 57320, 58296, 60186, 62460, 64485, 68784, 72870, 80248, 83280, 85980, 87444, 90279, 97160, 100310, 103176, 109305, 114640, 116592, 120372, 124920, 128970, 145740, 150465, 160496, 171960, 174888, 180558, 194320, 200620, 206352, 218610, 240744, 249840, 257940, 291480, 300930, 343920, 349776, 361116, 401240, 437220, 451395, 481488, 497251, 515880, 582960, 601860, 722232, 802480, 874440, 902790, 994502, 1031760, 1203720, 1444464, 1491753, 1748880, 1805580, 1989004, 2407440, 2486255, 2983506, 3480757, 3611160, 3978008, 4475259, 4972510, 5967012, 6961514, 7222320, 7458765, 7956016, 8950518, 9945020, 10442271, 11934024, 13923028, 14917530, 17403785, 17901036, 19890040, 20884542, 22376295, 23868048, 27846056, 29835060, 31326813, 34807570, 35802072, 39780080, 41769084, 44752590, 52211355, 55692112, 59670120, 62653626, 69615140, 71604144, 83538168, 89505180, 104422710, 119340240, 125307252, 139230280, 156634065, 167076336, 179010360, 208845420, 250614504, 278460560, 313268130, 358020720, 417690840, 501229008, 626536260, 835381680, 1253072520, 2506145040]

約数ペア:

[(1, 2506145040), (2, 1253072520), (3, 835381680), (4, 626536260), (5, 501229008), (6, 417690840), (7, 358020720), (8, 313268130), (9, 278460560), (10, 250614504), (12, 208845420), (14, 179010360), (15, 167076336), (16, 156634065), (18, 139230280), (20, 125307252), (21, 119340240), (24, 104422710), (28, 89505180), (30, 83538168), (35, 71604144), (36, 69615140), (40, 62653626), (42, 59670120), (45, 55692112), (48, 52211355), (56, 44752590), (60, 41769084), (63, 39780080), (70, 35802072), (72, 34807570), (80, 31326813), (84, 29835060), (90, 27846056), (105, 23868048), (112, 22376295), (120, 20884542), (126, 19890040), (140, 17901036), (144, 17403785), (168, 14917530), (180, 13923028), (210, 11934024), (240, 10442271), (252, 9945020), (280, 8950518), (315, 7956016), (336, 7458765), (347, 7222320), (360, 6961514), (420, 5967012), (504, 4972510), (560, 4475259), (630, 3978008), (694, 3611160), (720, 3480757), (840, 2983506), (1008, 2486255), (1041, 2407440), (1260, 1989004), (1388, 1805580), (1433, 1748880), (1680, 1491753), (1735, 1444464), (2082, 1203720), (2429, 1031760), (2520, 994502), (2776, 902790), (2866, 874440), (3123, 802480), (3470, 722232), (4164, 601860), (4299, 582960), (4858, 515880), (5040, 497251), (5205, 481488), (5552, 451395), (5732, 437220), (6246, 401240), (6940, 361116), (7165, 349776), (7287, 343920), (8328, 300930), (8598, 291480), (9716, 257940), (10031, 249840), (10410, 240744), (11464, 218610), (12145, 206352), (12492, 200620), (12897, 194320), (13880, 180558), (14330, 174888), (14574, 171960), (15615, 160496), (16656, 150465), (17196, 145740), (19432, 128970), (20062, 124920), (20820, 120372), (21495, 116592), (21861, 114640), (22928, 109305), (24290, 103176), (24984, 100310), (25794, 97160), (27760, 90279), (28660, 87444), (29148, 85980), (30093, 83280), (31230, 80248), (34392, 72870), (36435, 68784), (38864, 64485), (40124, 62460), (41640, 60186), (42990, 58296), (43722, 57320), (48580, 51588), (49968, 50155)]