66744720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 480

約数和(自身を含む): 292481280

約数和(自身を除く): 225736560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 41, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 82, 84, 85, 90, 95, 102, 105, 112, 114, 119, 120, 123, 126, 133, 136, 140, 144, 152, 153, 164, 168, 170, 171, 180, 190, 204, 205, 210, 228, 238, 240, 246, 252, 255, 266, 272, 280, 285, 287, 304, 306, 315, 323, 328, 336, 340, 342, 357, 360, 369, 380, 399, 408, 410, 420, 456, 476, 492, 504, 510, 532, 560, 570, 574, 595, 612, 615, 630, 646, 656, 665, 680, 684, 697, 714, 720, 738, 760, 765, 779, 798, 816, 820, 840, 855, 861, 912, 952, 969, 984, 1008, 1020, 1064, 1071, 1140, 1148, 1190, 1197, 1224, 1230, 1260, 1292, 1330, 1360, 1368, 1394, 1428, 1435, 1476, 1520, 1530, 1558, 1596, 1615, 1640, 1680, 1710, 1722, 1785, 1845, 1904, 1938, 1968, 1995, 2040, 2091, 2128, 2142, 2261, 2280, 2296, 2337, 2380, 2394, 2448, 2460, 2520, 2583, 2584, 2660, 2736, 2788, 2856, 2870, 2907, 2952, 3060, 3116, 3192, 3230, 3280, 3420, 3444, 3485, 3570, 3690, 3876, 3895, 3990, 4080, 4182, 4284, 4305, 4522, 4560, 4592, 4674, 4760, 4788, 4845, 4879, 4920, 5040, 5166, 5168, 5320, 5355, 5453, 5576, 5712, 5740, 5814, 5904, 5985, 6120, 6232, 6273, 6384, 6460, 6783, 6840, 6888, 6970, 7011, 7140, 7380, 7752, 7790, 7980, 8364, 8568, 8610, 9044, 9348, 9520, 9576, 9690, 9758, 9840, 10332, 10455, 10640, 10710, 10906, 11152, 11305, 11480, 11628, 11685, 11970, 12240, 12464, 12546, 12915, 12920, 13243, 13566, 13680, 13776, 13940, 14022, 14280, 14535, 14637, 14760, 15504, 15580, 15960, 16359, 16728, 17136, 17220, 18088, 18696, 19152, 19380, 19516, 20349, 20664, 20910, 21420, 21812, 22610, 22960, 23256, 23370, 23940, 24395, 25092, 25830, 25840, 26486, 27132, 27265, 27880, 28044, 28560, 29070, 29274, 29520, 31160, 31365, 31920, 32718, 33456, 33915, 34440, 35055, 36176, 37392, 38760, 39032, 39729, 40698, 41328, 41820, 42840, 43624, 43911, 45220, 46512, 46740, 47880, 48790, 49077, 50184, 51660, 52972, 54264, 54530, 55760, 56088, 58140, 58548, 62320, 62730, 65436, 66215, 67830, 68880, 70110, 73185, 77520, 78064, 79458, 81396, 81795, 83640, 85680, 87248, 87822, 90440, 92701, 93480, 95760, 97580, 98154, 100368, 101745, 103320, 105944, 108528, 109060, 112176, 116280, 117096, 119187, 125460, 130872, 132430, 135660, 140220, 146370, 158916, 162792, 163590, 167280, 175644, 180880, 185402, 186960, 195160, 196308, 198645, 203490, 206640, 211888, 218120, 219555, 232560, 234192, 238374, 245385, 250920, 261744, 264860, 271320, 278103, 280440, 292740, 317832, 325584, 327180, 351288, 370804, 390320, 392616, 397290, 406980, 436240, 439110, 463505, 476748, 490770, 501840, 529720, 542640, 556206, 560880, 585480, 595935, 635664, 654360, 702576, 741608, 785232, 794580, 813960, 834309, 878220, 927010, 953496, 981540, 1059440, 1112412, 1170960, 1191870, 1308720, 1390515, 1483216, 1589160, 1627920, 1668618, 1756440, 1854020, 1906992, 1963080, 2224824, 2383740, 2781030, 3178320, 3337236, 3512880, 3708040, 3926160, 4171545, 4449648, 4767480, 5562060, 6674472, 7416080, 8343090, 9534960, 11124120, 13348944, 16686180, 22248240, 33372360, 66744720]

約数ペア:

[(1, 66744720), (2, 33372360), (3, 22248240), (4, 16686180), (5, 13348944), (6, 11124120), (7, 9534960), (8, 8343090), (9, 7416080), (10, 6674472), (12, 5562060), (14, 4767480), (15, 4449648), (16, 4171545), (17, 3926160), (18, 3708040), (19, 3512880), (20, 3337236), (21, 3178320), (24, 2781030), (28, 2383740), (30, 2224824), (34, 1963080), (35, 1906992), (36, 1854020), (38, 1756440), (40, 1668618), (41, 1627920), (42, 1589160), (45, 1483216), (48, 1390515), (51, 1308720), (56, 1191870), (57, 1170960), (60, 1112412), (63, 1059440), (68, 981540), (70, 953496), (72, 927010), (76, 878220), (80, 834309), (82, 813960), (84, 794580), (85, 785232), (90, 741608), (95, 702576), (102, 654360), (105, 635664), (112, 595935), (114, 585480), (119, 560880), (120, 556206), (123, 542640), (126, 529720), (133, 501840), (136, 490770), (140, 476748), (144, 463505), (152, 439110), (153, 436240), (164, 406980), (168, 397290), (170, 392616), (171, 390320), (180, 370804), (190, 351288), (204, 327180), (205, 325584), (210, 317832), (228, 292740), (238, 280440), (240, 278103), (246, 271320), (252, 264860), (255, 261744), (266, 250920), (272, 245385), (280, 238374), (285, 234192), (287, 232560), (304, 219555), (306, 218120), (315, 211888), (323, 206640), (328, 203490), (336, 198645), (340, 196308), (342, 195160), (357, 186960), (360, 185402), (369, 180880), (380, 175644), (399, 167280), (408, 163590), (410, 162792), (420, 158916), (456, 146370), (476, 140220), (492, 135660), (504, 132430), (510, 130872), (532, 125460), (560, 119187), (570, 117096), (574, 116280), (595, 112176), (612, 109060), (615, 108528), (630, 105944), (646, 103320), (656, 101745), (665, 100368), (680, 98154), (684, 97580), (697, 95760), (714, 93480), (720, 92701), (738, 90440), (760, 87822), (765, 87248), (779, 85680), (798, 83640), (816, 81795), (820, 81396), (840, 79458), (855, 78064), (861, 77520), (912, 73185), (952, 70110), (969, 68880), (984, 67830), (1008, 66215), (1020, 65436), (1064, 62730), (1071, 62320), (1140, 58548), (1148, 58140), (1190, 56088), (1197, 55760), (1224, 54530), (1230, 54264), (1260, 52972), (1292, 51660), (1330, 50184), (1360, 49077), (1368, 48790), (1394, 47880), (1428, 46740), (1435, 46512), (1476, 45220), (1520, 43911), (1530, 43624), (1558, 42840), (1596, 41820), (1615, 41328), (1640, 40698), (1680, 39729), (1710, 39032), (1722, 38760), (1785, 37392), (1845, 36176), (1904, 35055), (1938, 34440), (1968, 33915), (1995, 33456), (2040, 32718), (2091, 31920), (2128, 31365), (2142, 31160), (2261, 29520), (2280, 29274), (2296, 29070), (2337, 28560), (2380, 28044), (2394, 27880), (2448, 27265), (2460, 27132), (2520, 26486), (2583, 25840), (2584, 25830), (2660, 25092), (2736, 24395), (2788, 23940), (2856, 23370), (2870, 23256), (2907, 22960), (2952, 22610), (3060, 21812), (3116, 21420), (3192, 20910), (3230, 20664), (3280, 20349), (3420, 19516), (3444, 19380), (3485, 19152), (3570, 18696), (3690, 18088), (3876, 17220), (3895, 17136), (3990, 16728), (4080, 16359), (4182, 15960), (4284, 15580), (4305, 15504), (4522, 14760), (4560, 14637), (4592, 14535), (4674, 14280), (4760, 14022), (4788, 13940), (4845, 13776), (4879, 13680), (4920, 13566), (5040, 13243), (5166, 12920), (5168, 12915), (5320, 12546), (5355, 12464), (5453, 12240), (5576, 11970), (5712, 11685), (5740, 11628), (5814, 11480), (5904, 11305), (5985, 11152), (6120, 10906), (6232, 10710), (6273, 10640), (6384, 10455), (6460, 10332), (6783, 9840), (6840, 9758), (6888, 9690), (6970, 9576), (7011, 9520), (7140, 9348), (7380, 9044), (7752, 8610), (7790, 8568), (7980, 8364)]