9917617920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8999}}^1$

素因数の和:9071

約数の個数: 288

約数和(自身を含む): 37086336000

約数和(自身を除く): 27168718080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 256, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 768, 820, 840, 861, 896, 960, 984, 1120, 1148, 1230, 1280, 1312, 1344, 1435, 1640, 1680, 1722, 1792, 1920, 1968, 2240, 2296, 2460, 2624, 2688, 2870, 3280, 3360, 3444, 3840, 3936, 4305, 4480, 4592, 4920, 5248, 5376, 5740, 6560, 6720, 6888, 7872, 8610, 8960, 8999, 9184, 9840, 10496, 11480, 13120, 13440, 13776, 15744, 17220, 17998, 18368, 19680, 22960, 26240, 26880, 26997, 27552, 31488, 34440, 35996, 36736, 39360, 44995, 45920, 52480, 53994, 55104, 62993, 68880, 71992, 73472, 78720, 89990, 91840, 107988, 110208, 125986, 134985, 137760, 143984, 157440, 179980, 183680, 188979, 215976, 220416, 251972, 269970, 275520, 287968, 314965, 359960, 367360, 368959, 377958, 431952, 503944, 539940, 551040, 575936, 629930, 719920, 737918, 755916, 863904, 944895, 1007888, 1079880, 1102080, 1106877, 1151872, 1259860, 1439840, 1475836, 1511832, 1727808, 1844795, 1889790, 2015776, 2159760, 2213754, 2303744, 2519720, 2582713, 2879680, 2951672, 3023664, 3455616, 3689590, 3779580, 4031552, 4319520, 4427508, 5039440, 5165426, 5534385, 5759360, 5903344, 6047328, 6911232, 7379180, 7559160, 7748139, 8063104, 8639040, 8855016, 10078880, 10330852, 11068770, 11518720, 11806688, 12094656, 12913565, 14758360, 15118320, 15496278, 16126208, 17278080, 17710032, 20157760, 20661704, 22137540, 23613376, 24189312, 25827130, 29516720, 30236640, 30992556, 34556160, 35420064, 38740695, 40315520, 41323408, 44275080, 47226752, 48378624, 51654260, 59033440, 60473280, 61985112, 70840128, 77481390, 80631040, 82646816, 88550160, 94453504, 103308520, 118066880, 120946560, 123970224, 141680256, 154962780, 165293632, 177100320, 206617040, 236133760, 241893120, 247940448, 283360512, 309925560, 330587264, 354200640, 413234080, 472267520, 495880896, 619851120, 661174528, 708401280, 826468160, 991761792, 1239702240, 1416802560, 1652936320, 1983523584, 2479404480, 3305872640, 4958808960, 9917617920]

約数ペア:

[(1, 9917617920), (2, 4958808960), (3, 3305872640), (4, 2479404480), (5, 1983523584), (6, 1652936320), (7, 1416802560), (8, 1239702240), (10, 991761792), (12, 826468160), (14, 708401280), (15, 661174528), (16, 619851120), (20, 495880896), (21, 472267520), (24, 413234080), (28, 354200640), (30, 330587264), (32, 309925560), (35, 283360512), (40, 247940448), (41, 241893120), (42, 236133760), (48, 206617040), (56, 177100320), (60, 165293632), (64, 154962780), (70, 141680256), (80, 123970224), (82, 120946560), (84, 118066880), (96, 103308520), (105, 94453504), (112, 88550160), (120, 82646816), (123, 80631040), (128, 77481390), (140, 70840128), (160, 61985112), (164, 60473280), (168, 59033440), (192, 51654260), (205, 48378624), (210, 47226752), (224, 44275080), (240, 41323408), (246, 40315520), (256, 38740695), (280, 35420064), (287, 34556160), (320, 30992556), (328, 30236640), (336, 29516720), (384, 25827130), (410, 24189312), (420, 23613376), (448, 22137540), (480, 20661704), (492, 20157760), (560, 17710032), (574, 17278080), (615, 16126208), (640, 15496278), (656, 15118320), (672, 14758360), (768, 12913565), (820, 12094656), (840, 11806688), (861, 11518720), (896, 11068770), (960, 10330852), (984, 10078880), (1120, 8855016), (1148, 8639040), (1230, 8063104), (1280, 7748139), (1312, 7559160), (1344, 7379180), (1435, 6911232), (1640, 6047328), (1680, 5903344), (1722, 5759360), (1792, 5534385), (1920, 5165426), (1968, 5039440), (2240, 4427508), (2296, 4319520), (2460, 4031552), (2624, 3779580), (2688, 3689590), (2870, 3455616), (3280, 3023664), (3360, 2951672), (3444, 2879680), (3840, 2582713), (3936, 2519720), (4305, 2303744), (4480, 2213754), (4592, 2159760), (4920, 2015776), (5248, 1889790), (5376, 1844795), (5740, 1727808), (6560, 1511832), (6720, 1475836), (6888, 1439840), (7872, 1259860), (8610, 1151872), (8960, 1106877), (8999, 1102080), (9184, 1079880), (9840, 1007888), (10496, 944895), (11480, 863904), (13120, 755916), (13440, 737918), (13776, 719920), (15744, 629930), (17220, 575936), (17998, 551040), (18368, 539940), (19680, 503944), (22960, 431952), (26240, 377958), (26880, 368959), (26997, 367360), (27552, 359960), (31488, 314965), (34440, 287968), (35996, 275520), (36736, 269970), (39360, 251972), (44995, 220416), (45920, 215976), (52480, 188979), (53994, 183680), (55104, 179980), (62993, 157440), (68880, 143984), (71992, 137760), (73472, 134985), (78720, 125986), (89990, 110208), (91840, 107988)]