1948151520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2855

約数の個数: 384

約数和(自身を含む): 8134318080

約数和(自身を除く): 6186166560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1380, 1440, 1449, 1512, 1610, 1656, 1680, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2415, 2484, 2520, 2576, 2760, 2801, 2898, 3024, 3105, 3220, 3312, 3360, 3680, 3780, 3864, 4140, 4320, 4347, 4830, 4968, 5040, 5152, 5520, 5602, 5796, 6048, 6210, 6440, 6624, 7245, 7560, 7728, 8280, 8403, 8694, 9660, 9936, 10080, 11040, 11204, 11592, 12420, 12880, 14005, 14490, 15120, 15456, 16560, 16806, 17388, 19320, 19607, 19872, 21735, 22408, 23184, 24840, 25209, 25760, 28010, 28980, 30240, 33120, 33612, 34776, 38640, 39214, 42015, 43470, 44816, 46368, 49680, 50418, 56020, 57960, 58821, 64423, 67224, 69552, 75627, 77280, 78428, 84030, 86940, 89632, 98035, 99360, 100836, 112040, 115920, 117642, 126045, 128846, 134448, 139104, 151254, 156856, 168060, 173880, 176463, 193269, 196070, 201672, 224080, 231840, 235284, 252090, 257692, 268896, 294105, 302508, 313712, 322115, 336120, 347760, 352926, 378135, 386538, 392140, 403344, 448160, 450961, 470568, 504180, 515384, 529389, 579807, 588210, 605016, 627424, 644230, 672240, 695520, 705852, 756270, 773076, 784280, 806688, 882315, 901922, 941136, 966345, 1008360, 1030768, 1058778, 1159614, 1176420, 1210032, 1288460, 1344480, 1352883, 1411704, 1512540, 1546152, 1568560, 1739421, 1764630, 1803844, 1882272, 1932690, 2016720, 2061536, 2117556, 2254805, 2319228, 2352840, 2420064, 2576920, 2646945, 2705766, 2823408, 2899035, 3025080, 3092304, 3137120, 3478842, 3529260, 3607688, 3865380, 4033440, 4058649, 4235112, 4509610, 4638456, 4705680, 5153840, 5293890, 5411532, 5646816, 5798070, 6050160, 6184608, 6764415, 6957684, 7058520, 7215376, 7730760, 8117298, 8470224, 8697105, 9019220, 9276912, 9411360, 10307680, 10587780, 10823064, 11596140, 12100320, 12175947, 13528830, 13915368, 14117040, 14430752, 15461520, 16234596, 16940448, 17394210, 18038440, 18553824, 20293245, 21175560, 21646128, 23192280, 24351894, 27057660, 27830736, 28234080, 30923040, 32469192, 34788420, 36076880, 40586490, 42351120, 43292256, 46384560, 48703788, 54115320, 55661472, 60879735, 64938384, 69576840, 72153760, 81172980, 84702240, 92769120, 97407576, 108230640, 121759470, 129876768, 139153680, 162345960, 194815152, 216461280, 243518940, 278307360, 324691920, 389630304, 487037880, 649383840, 974075760, 1948151520]

約数ペア:

[(1, 1948151520), (2, 974075760), (3, 649383840), (4, 487037880), (5, 389630304), (6, 324691920), (7, 278307360), (8, 243518940), (9, 216461280), (10, 194815152), (12, 162345960), (14, 139153680), (15, 129876768), (16, 121759470), (18, 108230640), (20, 97407576), (21, 92769120), (23, 84702240), (24, 81172980), (27, 72153760), (28, 69576840), (30, 64938384), (32, 60879735), (35, 55661472), (36, 54115320), (40, 48703788), (42, 46384560), (45, 43292256), (46, 42351120), (48, 40586490), (54, 36076880), (56, 34788420), (60, 32469192), (63, 30923040), (69, 28234080), (70, 27830736), (72, 27057660), (80, 24351894), (84, 23192280), (90, 21646128), (92, 21175560), (96, 20293245), (105, 18553824), (108, 18038440), (112, 17394210), (115, 16940448), (120, 16234596), (126, 15461520), (135, 14430752), (138, 14117040), (140, 13915368), (144, 13528830), (160, 12175947), (161, 12100320), (168, 11596140), (180, 10823064), (184, 10587780), (189, 10307680), (207, 9411360), (210, 9276912), (216, 9019220), (224, 8697105), (230, 8470224), (240, 8117298), (252, 7730760), (270, 7215376), (276, 7058520), (280, 6957684), (288, 6764415), (315, 6184608), (322, 6050160), (336, 5798070), (345, 5646816), (360, 5411532), (368, 5293890), (378, 5153840), (414, 4705680), (420, 4638456), (432, 4509610), (460, 4235112), (480, 4058649), (483, 4033440), (504, 3865380), (540, 3607688), (552, 3529260), (560, 3478842), (621, 3137120), (630, 3092304), (644, 3025080), (672, 2899035), (690, 2823408), (720, 2705766), (736, 2646945), (756, 2576920), (805, 2420064), (828, 2352840), (840, 2319228), (864, 2254805), (920, 2117556), (945, 2061536), (966, 2016720), (1008, 1932690), (1035, 1882272), (1080, 1803844), (1104, 1764630), (1120, 1739421), (1242, 1568560), (1260, 1546152), (1288, 1512540), (1380, 1411704), (1440, 1352883), (1449, 1344480), (1512, 1288460), (1610, 1210032), (1656, 1176420), (1680, 1159614), (1840, 1058778), (1890, 1030768), (1932, 1008360), (2016, 966345), (2070, 941136), (2160, 901922), (2208, 882315), (2415, 806688), (2484, 784280), (2520, 773076), (2576, 756270), (2760, 705852), (2801, 695520), (2898, 672240), (3024, 644230), (3105, 627424), (3220, 605016), (3312, 588210), (3360, 579807), (3680, 529389), (3780, 515384), (3864, 504180), (4140, 470568), (4320, 450961), (4347, 448160), (4830, 403344), (4968, 392140), (5040, 386538), (5152, 378135), (5520, 352926), (5602, 347760), (5796, 336120), (6048, 322115), (6210, 313712), (6440, 302508), (6624, 294105), (7245, 268896), (7560, 257692), (7728, 252090), (8280, 235284), (8403, 231840), (8694, 224080), (9660, 201672), (9936, 196070), (10080, 193269), (11040, 176463), (11204, 173880), (11592, 168060), (12420, 156856), (12880, 151254), (14005, 139104), (14490, 134448), (15120, 128846), (15456, 126045), (16560, 117642), (16806, 115920), (17388, 112040), (19320, 100836), (19607, 99360), (19872, 98035), (21735, 89632), (22408, 86940), (23184, 84030), (24840, 78428), (25209, 77280), (25760, 75627), (28010, 69552), (28980, 67224), (30240, 64423), (33120, 58821), (33612, 57960), (34776, 56020), (38640, 50418), (39214, 49680), (42015, 46368), (43470, 44816)]