144356940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 216

約数和(自身を含む): 548992080

約数和(自身を除く): 404635140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1259, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2518, 2548, 2730, 2940, 3185, 3276, 3777, 3822, 4095, 4410, 5036, 5460, 5733, 6295, 6370, 7554, 7644, 8190, 8813, 8820, 9555, 11331, 11466, 12590, 12740, 15108, 16367, 16380, 17626, 18885, 19110, 22662, 22932, 25180, 26439, 28665, 32734, 35252, 37770, 38220, 44065, 45324, 49101, 52878, 56655, 57330, 61691, 65468, 75540, 79317, 81835, 88130, 98202, 105756, 113310, 114569, 114660, 123382, 132195, 147303, 158634, 163670, 176260, 185073, 196404, 226620, 229138, 245505, 246764, 264390, 294606, 308455, 317268, 327340, 343707, 370146, 396585, 458276, 491010, 528780, 555219, 572845, 589212, 616910, 687414, 736515, 740292, 793170, 801983, 925365, 982020, 1031121, 1110438, 1145690, 1233820, 1374828, 1473030, 1586340, 1603966, 1718535, 1850730, 2062242, 2220876, 2291380, 2405949, 2776095, 2946060, 3207932, 3437070, 3701460, 4009915, 4124484, 4811898, 5155605, 5552190, 6874140, 7217847, 8019830, 9623796, 10311210, 11104380, 12029745, 14435694, 16039660, 20622420, 24059490, 28871388, 36089235, 48118980, 72178470, 144356940]

約数ペア:

[(1, 144356940), (2, 72178470), (3, 48118980), (4, 36089235), (5, 28871388), (6, 24059490), (7, 20622420), (9, 16039660), (10, 14435694), (12, 12029745), (13, 11104380), (14, 10311210), (15, 9623796), (18, 8019830), (20, 7217847), (21, 6874140), (26, 5552190), (28, 5155605), (30, 4811898), (35, 4124484), (36, 4009915), (39, 3701460), (42, 3437070), (45, 3207932), (49, 2946060), (52, 2776095), (60, 2405949), (63, 2291380), (65, 2220876), (70, 2062242), (78, 1850730), (84, 1718535), (90, 1603966), (91, 1586340), (98, 1473030), (105, 1374828), (117, 1233820), (126, 1145690), (130, 1110438), (140, 1031121), (147, 982020), (156, 925365), (180, 801983), (182, 793170), (195, 740292), (196, 736515), (210, 687414), (234, 616910), (245, 589212), (252, 572845), (260, 555219), (273, 528780), (294, 491010), (315, 458276), (364, 396585), (390, 370146), (420, 343707), (441, 327340), (455, 317268), (468, 308455), (490, 294606), (546, 264390), (585, 246764), (588, 245505), (630, 229138), (637, 226620), (735, 196404), (780, 185073), (819, 176260), (882, 163670), (910, 158634), (980, 147303), (1092, 132195), (1170, 123382), (1259, 114660), (1260, 114569), (1274, 113310), (1365, 105756), (1470, 98202), (1638, 88130), (1764, 81835), (1820, 79317), (1911, 75540), (2205, 65468), (2340, 61691), (2518, 57330), (2548, 56655), (2730, 52878), (2940, 49101), (3185, 45324), (3276, 44065), (3777, 38220), (3822, 37770), (4095, 35252), (4410, 32734), (5036, 28665), (5460, 26439), (5733, 25180), (6295, 22932), (6370, 22662), (7554, 19110), (7644, 18885), (8190, 17626), (8813, 16380), (8820, 16367), (9555, 15108), (11331, 12740), (11466, 12590)]