3320253720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{8963}}^1$

素因数の和:9004

約数の個数: 256

約数和(自身を含む): 12908160000

約数和(自身を除く): 9587906280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2520, 2646, 2744, 2940, 3087, 3430, 3528, 3780, 4116, 4410, 5145, 5292, 5880, 6174, 6615, 6860, 7560, 8232, 8820, 8963, 9261, 10290, 10584, 12348, 13230, 13720, 15435, 17640, 17926, 18522, 20580, 24696, 26460, 26889, 30870, 35852, 37044, 41160, 44815, 46305, 52920, 53778, 61740, 62741, 71704, 74088, 80667, 89630, 92610, 107556, 123480, 125482, 134445, 161334, 179260, 185220, 188223, 215112, 242001, 250964, 268890, 313705, 322668, 358520, 370440, 376446, 403335, 439187, 484002, 501928, 537780, 564669, 627410, 645336, 752892, 806670, 878374, 941115, 968004, 1075560, 1129338, 1210005, 1254820, 1317561, 1505784, 1613340, 1694007, 1756748, 1882230, 1936008, 2195935, 2258676, 2420010, 2509640, 2635122, 2823345, 3074309, 3226680, 3388014, 3513496, 3764460, 3952683, 4391870, 4517352, 4840020, 5270244, 5646690, 6148618, 6587805, 6776028, 7528920, 7905366, 8470035, 8783740, 9222927, 9680040, 10540488, 11293380, 11858049, 12297236, 13175610, 13552056, 15371545, 15810732, 16940070, 17567480, 18445854, 19763415, 22586760, 23716098, 24594472, 26351220, 27668781, 30743090, 31621464, 33880140, 36891708, 39526830, 46114635, 47432196, 52702440, 55337562, 59290245, 61486180, 67760280, 73783416, 79053660, 83006343, 92229270, 94864392, 110675124, 118580490, 122972360, 138343905, 158107320, 166012686, 184458540, 221350248, 237160980, 276687810, 332025372, 368917080, 415031715, 474321960, 553375620, 664050744, 830063430, 1106751240, 1660126860, 3320253720]

約数ペア:

[(1, 3320253720), (2, 1660126860), (3, 1106751240), (4, 830063430), (5, 664050744), (6, 553375620), (7, 474321960), (8, 415031715), (9, 368917080), (10, 332025372), (12, 276687810), (14, 237160980), (15, 221350248), (18, 184458540), (20, 166012686), (21, 158107320), (24, 138343905), (27, 122972360), (28, 118580490), (30, 110675124), (35, 94864392), (36, 92229270), (40, 83006343), (42, 79053660), (45, 73783416), (49, 67760280), (54, 61486180), (56, 59290245), (60, 55337562), (63, 52702440), (70, 47432196), (72, 46114635), (84, 39526830), (90, 36891708), (98, 33880140), (105, 31621464), (108, 30743090), (120, 27668781), (126, 26351220), (135, 24594472), (140, 23716098), (147, 22586760), (168, 19763415), (180, 18445854), (189, 17567480), (196, 16940070), (210, 15810732), (216, 15371545), (245, 13552056), (252, 13175610), (270, 12297236), (280, 11858049), (294, 11293380), (315, 10540488), (343, 9680040), (360, 9222927), (378, 8783740), (392, 8470035), (420, 7905366), (441, 7528920), (490, 6776028), (504, 6587805), (540, 6148618), (588, 5646690), (630, 5270244), (686, 4840020), (735, 4517352), (756, 4391870), (840, 3952683), (882, 3764460), (945, 3513496), (980, 3388014), (1029, 3226680), (1080, 3074309), (1176, 2823345), (1260, 2635122), (1323, 2509640), (1372, 2420010), (1470, 2258676), (1512, 2195935), (1715, 1936008), (1764, 1882230), (1890, 1756748), (1960, 1694007), (2058, 1613340), (2205, 1505784), (2520, 1317561), (2646, 1254820), (2744, 1210005), (2940, 1129338), (3087, 1075560), (3430, 968004), (3528, 941115), (3780, 878374), (4116, 806670), (4410, 752892), (5145, 645336), (5292, 627410), (5880, 564669), (6174, 537780), (6615, 501928), (6860, 484002), (7560, 439187), (8232, 403335), (8820, 376446), (8963, 370440), (9261, 358520), (10290, 322668), (10584, 313705), (12348, 268890), (13230, 250964), (13720, 242001), (15435, 215112), (17640, 188223), (17926, 185220), (18522, 179260), (20580, 161334), (24696, 134445), (26460, 125482), (26889, 123480), (30870, 107556), (35852, 92610), (37044, 89630), (41160, 80667), (44815, 74088), (46305, 71704), (52920, 62741), (53778, 61740)]