7140960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 27442800

約数和(自身を除く): 20301840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 81, 87, 90, 95, 96, 108, 114, 116, 120, 135, 144, 145, 152, 160, 162, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 288, 290, 304, 324, 342, 348, 360, 380, 405, 432, 435, 456, 464, 480, 513, 522, 540, 551, 570, 580, 608, 648, 684, 696, 720, 760, 783, 810, 855, 864, 870, 912, 928, 1026, 1044, 1080, 1102, 1140, 1160, 1296, 1305, 1368, 1392, 1440, 1520, 1539, 1566, 1620, 1653, 1710, 1740, 1824, 2052, 2088, 2160, 2204, 2280, 2320, 2349, 2565, 2592, 2610, 2736, 2755, 2784, 3040, 3078, 3132, 3240, 3306, 3420, 3480, 3915, 4104, 4176, 4320, 4408, 4560, 4640, 4698, 4959, 5130, 5220, 5472, 5510, 6156, 6264, 6480, 6612, 6840, 6960, 7695, 7830, 8208, 8265, 8352, 8816, 9120, 9396, 9918, 10260, 10440, 11020, 11745, 12312, 12528, 12960, 13224, 13680, 13920, 14877, 15390, 15660, 16416, 16530, 17632, 18792, 19836, 20520, 20880, 22040, 23490, 24624, 24795, 25056, 26448, 27360, 29754, 30780, 31320, 33060, 37584, 39672, 41040, 41760, 44080, 44631, 46980, 49248, 49590, 52896, 59508, 61560, 62640, 66120, 74385, 75168, 79344, 82080, 88160, 89262, 93960, 99180, 119016, 123120, 125280, 132240, 148770, 158688, 178524, 187920, 198360, 223155, 238032, 246240, 264480, 297540, 357048, 375840, 396720, 446310, 476064, 595080, 714096, 793440, 892620, 1190160, 1428192, 1785240, 2380320, 3570480, 7140960]

約数ペア:

[(1, 7140960), (2, 3570480), (3, 2380320), (4, 1785240), (5, 1428192), (6, 1190160), (8, 892620), (9, 793440), (10, 714096), (12, 595080), (15, 476064), (16, 446310), (18, 396720), (19, 375840), (20, 357048), (24, 297540), (27, 264480), (29, 246240), (30, 238032), (32, 223155), (36, 198360), (38, 187920), (40, 178524), (45, 158688), (48, 148770), (54, 132240), (57, 125280), (58, 123120), (60, 119016), (72, 99180), (76, 93960), (80, 89262), (81, 88160), (87, 82080), (90, 79344), (95, 75168), (96, 74385), (108, 66120), (114, 62640), (116, 61560), (120, 59508), (135, 52896), (144, 49590), (145, 49248), (152, 46980), (160, 44631), (162, 44080), (171, 41760), (174, 41040), (180, 39672), (190, 37584), (216, 33060), (228, 31320), (232, 30780), (240, 29754), (261, 27360), (270, 26448), (285, 25056), (288, 24795), (290, 24624), (304, 23490), (324, 22040), (342, 20880), (348, 20520), (360, 19836), (380, 18792), (405, 17632), (432, 16530), (435, 16416), (456, 15660), (464, 15390), (480, 14877), (513, 13920), (522, 13680), (540, 13224), (551, 12960), (570, 12528), (580, 12312), (608, 11745), (648, 11020), (684, 10440), (696, 10260), (720, 9918), (760, 9396), (783, 9120), (810, 8816), (855, 8352), (864, 8265), (870, 8208), (912, 7830), (928, 7695), (1026, 6960), (1044, 6840), (1080, 6612), (1102, 6480), (1140, 6264), (1160, 6156), (1296, 5510), (1305, 5472), (1368, 5220), (1392, 5130), (1440, 4959), (1520, 4698), (1539, 4640), (1566, 4560), (1620, 4408), (1653, 4320), (1710, 4176), (1740, 4104), (1824, 3915), (2052, 3480), (2088, 3420), (2160, 3306), (2204, 3240), (2280, 3132), (2320, 3078), (2349, 3040), (2565, 2784), (2592, 2755), (2610, 2736)]