28295142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10259}}^1$

素因数の和:10322

約数の個数: 336

約数和(自身を含む): 103011549120

約数和(自身を除く): 74716406400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 169, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 338, 340, 390, 408, 416, 442, 480, 507, 510, 520, 544, 624, 663, 676, 680, 780, 816, 832, 845, 884, 960, 1014, 1020, 1040, 1088, 1105, 1248, 1326, 1352, 1360, 1560, 1632, 1690, 1768, 2028, 2040, 2080, 2210, 2496, 2535, 2652, 2704, 2720, 2873, 3120, 3264, 3315, 3380, 3536, 4056, 4080, 4160, 4420, 5070, 5304, 5408, 5440, 5746, 6240, 6630, 6760, 7072, 8112, 8160, 8619, 8840, 10140, 10259, 10608, 10816, 11492, 12480, 13260, 13520, 14144, 14365, 16224, 16320, 17238, 17680, 20280, 20518, 21216, 22984, 26520, 27040, 28730, 30777, 32448, 34476, 35360, 40560, 41036, 42432, 43095, 45968, 51295, 53040, 54080, 57460, 61554, 68952, 70720, 81120, 82072, 86190, 91936, 102590, 106080, 114920, 123108, 133367, 137904, 153885, 162240, 164144, 172380, 174403, 183872, 205180, 212160, 229840, 246216, 266734, 275808, 307770, 328288, 344760, 348806, 400101, 410360, 459680, 492432, 523209, 533468, 551616, 615540, 656576, 666835, 689520, 697612, 800202, 820720, 872015, 919360, 984864, 1046418, 1066936, 1231080, 1333670, 1379040, 1395224, 1600404, 1641440, 1733771, 1744030, 1969728, 2000505, 2092836, 2133872, 2267239, 2462160, 2616045, 2667340, 2758080, 2790448, 3200808, 3282880, 3467542, 3488060, 4001010, 4185672, 4267744, 4534478, 4924320, 5201313, 5232090, 5334680, 5580896, 6401616, 6801717, 6935084, 6976120, 8002020, 8371344, 8535488, 8668855, 9068956, 9848640, 10402626, 10464180, 10669360, 11161792, 11336195, 12803232, 13603434, 13870168, 13952240, 16004040, 16742688, 17337710, 18137912, 20805252, 20928360, 21338720, 22672390, 25606464, 26006565, 27206868, 27740336, 27904480, 29474107, 32008080, 33485376, 34008585, 34675420, 36275824, 41610504, 41856720, 42677440, 45344780, 52013130, 54413736, 55480672, 55808960, 58948214, 64016160, 68017170, 69350840, 72551648, 83221008, 83713440, 88422321, 90689560, 104026260, 108827472, 110961344, 117896428, 128032320, 136034340, 138701680, 145103296, 147370535, 166442016, 167426880, 176844642, 181379120, 208052520, 217654944, 235792856, 272068680, 277403360, 294741070, 332884032, 353689284, 362758240, 416105040, 435309888, 442111605, 471585712, 544137360, 554806720, 589482140, 707378568, 725516480, 832210080, 884223210, 943171424, 1088274720, 1178964280, 1414757136, 1664420160, 1768446420, 1886342848, 2176549440, 2357928560, 2829514272, 3536892840, 4715857120, 5659028544, 7073785680, 9431714240, 14147571360, 28295142720]

約数ペア:

[(1, 28295142720), (2, 14147571360), (3, 9431714240), (4, 7073785680), (5, 5659028544), (6, 4715857120), (8, 3536892840), (10, 2829514272), (12, 2357928560), (13, 2176549440), (15, 1886342848), (16, 1768446420), (17, 1664420160), (20, 1414757136), (24, 1178964280), (26, 1088274720), (30, 943171424), (32, 884223210), (34, 832210080), (39, 725516480), (40, 707378568), (48, 589482140), (51, 554806720), (52, 544137360), (60, 471585712), (64, 442111605), (65, 435309888), (68, 416105040), (78, 362758240), (80, 353689284), (85, 332884032), (96, 294741070), (102, 277403360), (104, 272068680), (120, 235792856), (130, 217654944), (136, 208052520), (156, 181379120), (160, 176844642), (169, 167426880), (170, 166442016), (192, 147370535), (195, 145103296), (204, 138701680), (208, 136034340), (221, 128032320), (240, 117896428), (255, 110961344), (260, 108827472), (272, 104026260), (312, 90689560), (320, 88422321), (338, 83713440), (340, 83221008), (390, 72551648), (408, 69350840), (416, 68017170), (442, 64016160), (480, 58948214), (507, 55808960), (510, 55480672), (520, 54413736), (544, 52013130), (624, 45344780), (663, 42677440), (676, 41856720), (680, 41610504), (780, 36275824), (816, 34675420), (832, 34008585), (845, 33485376), (884, 32008080), (960, 29474107), (1014, 27904480), (1020, 27740336), (1040, 27206868), (1088, 26006565), (1105, 25606464), (1248, 22672390), (1326, 21338720), (1352, 20928360), (1360, 20805252), (1560, 18137912), (1632, 17337710), (1690, 16742688), (1768, 16004040), (2028, 13952240), (2040, 13870168), (2080, 13603434), (2210, 12803232), (2496, 11336195), (2535, 11161792), (2652, 10669360), (2704, 10464180), (2720, 10402626), (2873, 9848640), (3120, 9068956), (3264, 8668855), (3315, 8535488), (3380, 8371344), (3536, 8002020), (4056, 6976120), (4080, 6935084), (4160, 6801717), (4420, 6401616), (5070, 5580896), (5304, 5334680), (5408, 5232090), (5440, 5201313), (5746, 4924320), (6240, 4534478), (6630, 4267744), (6760, 4185672), (7072, 4001010), (8112, 3488060), (8160, 3467542), (8619, 3282880), (8840, 3200808), (10140, 2790448), (10259, 2758080), (10608, 2667340), (10816, 2616045), (11492, 2462160), (12480, 2267239), (13260, 2133872), (13520, 2092836), (14144, 2000505), (14365, 1969728), (16224, 1744030), (16320, 1733771), (17238, 1641440), (17680, 1600404), (20280, 1395224), (20518, 1379040), (21216, 1333670), (22984, 1231080), (26520, 1066936), (27040, 1046418), (28730, 984864), (30777, 919360), (32448, 872015), (34476, 820720), (35360, 800202), (40560, 697612), (41036, 689520), (42432, 666835), (43095, 656576), (45968, 615540), (51295, 551616), (53040, 533468), (54080, 523209), (57460, 492432), (61554, 459680), (68952, 410360), (70720, 400101), (81120, 348806), (82072, 344760), (86190, 328288), (91936, 307770), (102590, 275808), (106080, 266734), (114920, 246216), (123108, 229840), (133367, 212160), (137904, 205180), (153885, 183872), (162240, 174403), (164144, 172380)]