148508640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1637}}^1$

素因数の和:1671

約数の個数: 240

約数和(自身を含む): 599350752

約数和(自身を除く): 450842112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1637, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3274, 3360, 3780, 4320, 4536, 4911, 5040, 5670, 6048, 6480, 6548, 7560, 8185, 9072, 9822, 10080, 11340, 11459, 12960, 13096, 14733, 15120, 16370, 18144, 19644, 22680, 22918, 24555, 26192, 29466, 30240, 32740, 34377, 39288, 44199, 45360, 45836, 49110, 52384, 57295, 58932, 65480, 68754, 73665, 78576, 88398, 90720, 91672, 98220, 103131, 114590, 117864, 130960, 132597, 137508, 147330, 157152, 171885, 176796, 183344, 196440, 206262, 220995, 229180, 235728, 261920, 265194, 275016, 294660, 309393, 343770, 353592, 366688, 392880, 412524, 441990, 458360, 471456, 515655, 530388, 550032, 589320, 618786, 662985, 687540, 707184, 785760, 825048, 883980, 916720, 928179, 1031310, 1060776, 1100064, 1178640, 1237572, 1325970, 1375080, 1414368, 1546965, 1650096, 1767960, 1833440, 1856358, 2062620, 2121552, 2357280, 2475144, 2651940, 2750160, 3093930, 3300192, 3535920, 3712716, 4125240, 4243104, 4640895, 4950288, 5303880, 5500320, 6187860, 7071840, 7425432, 8250480, 9281790, 9900576, 10607760, 12375720, 14850864, 16500960, 18563580, 21215520, 24751440, 29701728, 37127160, 49502880, 74254320, 148508640]

約数ペア:

[(1, 148508640), (2, 74254320), (3, 49502880), (4, 37127160), (5, 29701728), (6, 24751440), (7, 21215520), (8, 18563580), (9, 16500960), (10, 14850864), (12, 12375720), (14, 10607760), (15, 9900576), (16, 9281790), (18, 8250480), (20, 7425432), (21, 7071840), (24, 6187860), (27, 5500320), (28, 5303880), (30, 4950288), (32, 4640895), (35, 4243104), (36, 4125240), (40, 3712716), (42, 3535920), (45, 3300192), (48, 3093930), (54, 2750160), (56, 2651940), (60, 2475144), (63, 2357280), (70, 2121552), (72, 2062620), (80, 1856358), (81, 1833440), (84, 1767960), (90, 1650096), (96, 1546965), (105, 1414368), (108, 1375080), (112, 1325970), (120, 1237572), (126, 1178640), (135, 1100064), (140, 1060776), (144, 1031310), (160, 928179), (162, 916720), (168, 883980), (180, 825048), (189, 785760), (210, 707184), (216, 687540), (224, 662985), (240, 618786), (252, 589320), (270, 550032), (280, 530388), (288, 515655), (315, 471456), (324, 458360), (336, 441990), (360, 412524), (378, 392880), (405, 366688), (420, 353592), (432, 343770), (480, 309393), (504, 294660), (540, 275016), (560, 265194), (567, 261920), (630, 235728), (648, 229180), (672, 220995), (720, 206262), (756, 196440), (810, 183344), (840, 176796), (864, 171885), (945, 157152), (1008, 147330), (1080, 137508), (1120, 132597), (1134, 130960), (1260, 117864), (1296, 114590), (1440, 103131), (1512, 98220), (1620, 91672), (1637, 90720), (1680, 88398), (1890, 78576), (2016, 73665), (2160, 68754), (2268, 65480), (2520, 58932), (2592, 57295), (2835, 52384), (3024, 49110), (3240, 45836), (3274, 45360), (3360, 44199), (3780, 39288), (4320, 34377), (4536, 32740), (4911, 30240), (5040, 29466), (5670, 26192), (6048, 24555), (6480, 22918), (6548, 22680), (7560, 19644), (8185, 18144), (9072, 16370), (9822, 15120), (10080, 14733), (11340, 13096), (11459, 12960)]