144389280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 531014400

約数和(自身を除く): 386625120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 877, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1754, 1960, 2058, 2352, 2631, 2744, 2940, 3360, 3430, 3508, 3920, 4116, 4385, 4704, 5145, 5262, 5488, 5880, 6139, 6860, 7016, 7840, 8232, 8770, 10290, 10524, 10976, 11760, 12278, 13155, 13720, 14032, 16464, 17540, 18417, 20580, 21048, 23520, 24556, 26310, 27440, 28064, 30695, 32928, 35080, 36834, 41160, 42096, 42973, 49112, 52620, 54880, 61390, 70160, 73668, 82320, 84192, 85946, 92085, 98224, 105240, 122780, 128919, 140320, 147336, 164640, 171892, 184170, 196448, 210480, 214865, 245560, 257838, 294672, 300811, 343784, 368340, 420960, 429730, 491120, 515676, 589344, 601622, 644595, 687568, 736680, 859460, 902433, 982240, 1031352, 1203244, 1289190, 1375136, 1473360, 1504055, 1718920, 1804866, 2062704, 2406488, 2578380, 2946720, 3008110, 3437840, 3609732, 4125408, 4512165, 4812976, 5156760, 6016220, 6875680, 7219464, 9024330, 9625952, 10313520, 12032440, 14438928, 18048660, 20627040, 24064880, 28877856, 36097320, 48129760, 72194640, 144389280]

約数ペア:

[(1, 144389280), (2, 72194640), (3, 48129760), (4, 36097320), (5, 28877856), (6, 24064880), (7, 20627040), (8, 18048660), (10, 14438928), (12, 12032440), (14, 10313520), (15, 9625952), (16, 9024330), (20, 7219464), (21, 6875680), (24, 6016220), (28, 5156760), (30, 4812976), (32, 4512165), (35, 4125408), (40, 3609732), (42, 3437840), (48, 3008110), (49, 2946720), (56, 2578380), (60, 2406488), (70, 2062704), (80, 1804866), (84, 1718920), (96, 1504055), (98, 1473360), (105, 1375136), (112, 1289190), (120, 1203244), (140, 1031352), (147, 982240), (160, 902433), (168, 859460), (196, 736680), (210, 687568), (224, 644595), (240, 601622), (245, 589344), (280, 515676), (294, 491120), (336, 429730), (343, 420960), (392, 368340), (420, 343784), (480, 300811), (490, 294672), (560, 257838), (588, 245560), (672, 214865), (686, 210480), (735, 196448), (784, 184170), (840, 171892), (877, 164640), (980, 147336), (1029, 140320), (1120, 128919), (1176, 122780), (1372, 105240), (1470, 98224), (1568, 92085), (1680, 85946), (1715, 84192), (1754, 82320), (1960, 73668), (2058, 70160), (2352, 61390), (2631, 54880), (2744, 52620), (2940, 49112), (3360, 42973), (3430, 42096), (3508, 41160), (3920, 36834), (4116, 35080), (4385, 32928), (4704, 30695), (5145, 28064), (5262, 27440), (5488, 26310), (5880, 24556), (6139, 23520), (6860, 21048), (7016, 20580), (7840, 18417), (8232, 17540), (8770, 16464), (10290, 14032), (10524, 13720), (10976, 13155), (11760, 12278)]