279893880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 480

約数和(自身を含む): 1147109040

約数和(自身を除く): 867215160

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, 41, 42, 43, 45, 49, 54, 56, 60, 63, 70, 72, 81, 82, 84, 86, 90, 98, 105, 108, 120, 123, 126, 129, 135, 140, 147, 162, 164, 168, 172, 180, 189, 196, 205, 210, 215, 216, 245, 246, 252, 258, 270, 280, 287, 294, 301, 315, 324, 328, 344, 360, 369, 378, 387, 392, 405, 410, 420, 430, 441, 490, 492, 504, 516, 540, 567, 574, 588, 602, 615, 630, 645, 648, 735, 738, 756, 774, 810, 820, 840, 860, 861, 882, 903, 945, 980, 984, 1032, 1080, 1107, 1134, 1148, 1161, 1176, 1204, 1230, 1260, 1290, 1323, 1435, 1470, 1476, 1505, 1512, 1548, 1620, 1640, 1720, 1722, 1763, 1764, 1806, 1845, 1890, 1935, 1960, 2009, 2107, 2205, 2214, 2268, 2296, 2322, 2408, 2460, 2520, 2580, 2583, 2646, 2709, 2835, 2870, 2940, 2952, 3010, 3096, 3240, 3321, 3444, 3483, 3526, 3528, 3612, 3690, 3780, 3870, 3969, 4018, 4214, 4305, 4410, 4428, 4515, 4536, 4644, 4920, 5160, 5166, 5289, 5292, 5418, 5535, 5670, 5740, 5805, 5880, 6020, 6027, 6321, 6615, 6642, 6888, 6966, 7052, 7224, 7380, 7560, 7740, 7749, 7938, 8036, 8127, 8428, 8610, 8815, 8820, 8856, 9030, 9288, 10045, 10332, 10535, 10578, 10584, 10836, 11070, 11340, 11480, 11610, 12040, 12054, 12341, 12642, 12915, 13230, 13284, 13545, 13932, 14104, 14760, 15480, 15498, 15867, 15876, 16072, 16254, 16605, 16856, 17220, 17415, 17630, 17640, 18060, 18081, 18963, 19845, 20090, 20664, 21070, 21156, 21672, 22140, 22680, 23220, 23247, 24108, 24381, 24682, 25284, 25830, 26445, 26460, 26568, 27090, 27864, 30135, 30996, 31605, 31734, 31752, 32508, 33210, 34440, 34830, 35260, 36120, 36162, 37023, 37926, 38745, 39690, 40180, 40635, 42140, 42312, 44280, 46440, 46494, 47601, 48216, 48762, 49364, 50568, 51660, 52890, 52920, 54180, 54243, 56889, 60270, 61705, 61992, 63210, 63468, 65016, 66420, 69660, 70520, 72324, 74046, 75852, 77490, 79335, 79380, 80360, 81270, 84280, 86387, 90405, 92988, 94815, 95202, 97524, 98728, 103320, 105780, 108360, 108486, 111069, 113778, 116235, 120540, 121905, 123410, 126420, 126936, 132840, 139320, 142803, 144648, 148092, 151704, 154980, 158670, 158760, 162540, 162729, 170667, 172774, 180810, 185115, 185976, 189630, 190404, 195048, 211560, 216972, 222138, 227556, 232470, 238005, 241080, 243810, 246820, 252840, 259161, 271215, 284445, 285606, 296184, 309960, 317340, 325080, 325458, 333207, 341334, 345548, 361620, 370230, 379260, 380808, 431935, 433944, 444276, 455112, 464940, 476010, 487620, 493640, 518322, 542430, 555345, 568890, 571212, 634680, 650916, 666414, 682668, 691096, 714015, 723240, 740460, 758520, 777483, 813645, 853335, 863870, 888552, 929880, 952020, 975240, 999621, 1036644, 1084860, 1110690, 1137780, 1142424, 1295805, 1301832, 1332828, 1365336, 1428030, 1480920, 1554966, 1627290, 1666035, 1706670, 1727740, 1904040, 1999242, 2073288, 2169720, 2221380, 2275560, 2332449, 2591610, 2665656, 2856060, 3109932, 3254580, 3332070, 3413340, 3455480, 3887415, 3998484, 4442760, 4664898, 4998105, 5183220, 5712120, 6219864, 6509160, 6664140, 6826680, 6997347, 7774830, 7996968, 9329796, 9996210, 10366440, 11662245, 13328280, 13994694, 15549660, 18659592, 19992420, 23324490, 27989388, 31099320, 34986735, 39984840, 46648980, 55978776, 69973470, 93297960, 139946940, 279893880]

約数ペア:

[(1, 279893880), (2, 139946940), (3, 93297960), (4, 69973470), (5, 55978776), (6, 46648980), (7, 39984840), (8, 34986735), (9, 31099320), (10, 27989388), (12, 23324490), (14, 19992420), (15, 18659592), (18, 15549660), (20, 13994694), (21, 13328280), (24, 11662245), (27, 10366440), (28, 9996210), (30, 9329796), (35, 7996968), (36, 7774830), (40, 6997347), (41, 6826680), (42, 6664140), (43, 6509160), (45, 6219864), (49, 5712120), (54, 5183220), (56, 4998105), (60, 4664898), (63, 4442760), (70, 3998484), (72, 3887415), (81, 3455480), (82, 3413340), (84, 3332070), (86, 3254580), (90, 3109932), (98, 2856060), (105, 2665656), (108, 2591610), (120, 2332449), (123, 2275560), (126, 2221380), (129, 2169720), (135, 2073288), (140, 1999242), (147, 1904040), (162, 1727740), (164, 1706670), (168, 1666035), (172, 1627290), (180, 1554966), (189, 1480920), (196, 1428030), (205, 1365336), (210, 1332828), (215, 1301832), (216, 1295805), (245, 1142424), (246, 1137780), (252, 1110690), (258, 1084860), (270, 1036644), (280, 999621), (287, 975240), (294, 952020), (301, 929880), (315, 888552), (324, 863870), (328, 853335), (344, 813645), (360, 777483), (369, 758520), (378, 740460), (387, 723240), (392, 714015), (405, 691096), (410, 682668), (420, 666414), (430, 650916), (441, 634680), (490, 571212), (492, 568890), (504, 555345), (516, 542430), (540, 518322), (567, 493640), (574, 487620), (588, 476010), (602, 464940), (615, 455112), (630, 444276), (645, 433944), (648, 431935), (735, 380808), (738, 379260), (756, 370230), (774, 361620), (810, 345548), (820, 341334), (840, 333207), (860, 325458), (861, 325080), (882, 317340), (903, 309960), (945, 296184), (980, 285606), (984, 284445), (1032, 271215), (1080, 259161), (1107, 252840), (1134, 246820), (1148, 243810), (1161, 241080), (1176, 238005), (1204, 232470), (1230, 227556), (1260, 222138), (1290, 216972), (1323, 211560), (1435, 195048), (1470, 190404), (1476, 189630), (1505, 185976), (1512, 185115), (1548, 180810), (1620, 172774), (1640, 170667), (1720, 162729), (1722, 162540), (1763, 158760), (1764, 158670), (1806, 154980), (1845, 151704), (1890, 148092), (1935, 144648), (1960, 142803), (2009, 139320), (2107, 132840), (2205, 126936), (2214, 126420), (2268, 123410), (2296, 121905), (2322, 120540), (2408, 116235), (2460, 113778), (2520, 111069), (2580, 108486), (2583, 108360), (2646, 105780), (2709, 103320), (2835, 98728), (2870, 97524), (2940, 95202), (2952, 94815), (3010, 92988), (3096, 90405), (3240, 86387), (3321, 84280), (3444, 81270), (3483, 80360), (3526, 79380), (3528, 79335), (3612, 77490), (3690, 75852), (3780, 74046), (3870, 72324), (3969, 70520), (4018, 69660), (4214, 66420), (4305, 65016), (4410, 63468), (4428, 63210), (4515, 61992), (4536, 61705), (4644, 60270), (4920, 56889), (5160, 54243), (5166, 54180), (5289, 52920), (5292, 52890), (5418, 51660), (5535, 50568), (5670, 49364), (5740, 48762), (5805, 48216), (5880, 47601), (6020, 46494), (6027, 46440), (6321, 44280), (6615, 42312), (6642, 42140), (6888, 40635), (6966, 40180), (7052, 39690), (7224, 38745), (7380, 37926), (7560, 37023), (7740, 36162), (7749, 36120), (7938, 35260), (8036, 34830), (8127, 34440), (8428, 33210), (8610, 32508), (8815, 31752), (8820, 31734), (8856, 31605), (9030, 30996), (9288, 30135), (10045, 27864), (10332, 27090), (10535, 26568), (10578, 26460), (10584, 26445), (10836, 25830), (11070, 25284), (11340, 24682), (11480, 24381), (11610, 24108), (12040, 23247), (12054, 23220), (12341, 22680), (12642, 22140), (12915, 21672), (13230, 21156), (13284, 21070), (13545, 20664), (13932, 20090), (14104, 19845), (14760, 18963), (15480, 18081), (15498, 18060), (15867, 17640), (15876, 17630), (16072, 17415), (16254, 17220), (16605, 16856)]