19096440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 70917120

約数和(自身を除く): 51820680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 37, 40, 44, 46, 51, 55, 60, 66, 68, 69, 74, 85, 88, 92, 102, 110, 111, 115, 120, 132, 136, 138, 148, 165, 170, 184, 185, 187, 204, 220, 222, 230, 253, 255, 264, 276, 296, 330, 340, 345, 370, 374, 391, 407, 408, 440, 444, 460, 506, 510, 552, 555, 561, 629, 660, 680, 690, 740, 748, 759, 782, 814, 851, 888, 920, 935, 1012, 1020, 1110, 1122, 1173, 1221, 1258, 1265, 1320, 1380, 1480, 1496, 1518, 1564, 1628, 1702, 1870, 1887, 1955, 2024, 2035, 2040, 2220, 2244, 2346, 2442, 2516, 2530, 2553, 2760, 2805, 3036, 3128, 3145, 3256, 3404, 3740, 3774, 3795, 3910, 4070, 4255, 4301, 4440, 4488, 4692, 4884, 5032, 5060, 5106, 5610, 5865, 6072, 6105, 6290, 6808, 6919, 7480, 7548, 7590, 7820, 8140, 8510, 8602, 9361, 9384, 9435, 9768, 10120, 10212, 11220, 11730, 12210, 12580, 12765, 12903, 13838, 14467, 15096, 15180, 15640, 16280, 17020, 17204, 18722, 18870, 20424, 20757, 21505, 22440, 23460, 24420, 25160, 25530, 25806, 27676, 28083, 28934, 30360, 34040, 34408, 34595, 37444, 37740, 41514, 43010, 43401, 46805, 46920, 48840, 51060, 51612, 55352, 56166, 57868, 64515, 69190, 72335, 74888, 75480, 83028, 86020, 86802, 93610, 102120, 103224, 103785, 112332, 115736, 129030, 138380, 140415, 144670, 159137, 166056, 172040, 173604, 187220, 207570, 217005, 224664, 258060, 276760, 280830, 289340, 318274, 347208, 374440, 415140, 434010, 477411, 516120, 561660, 578680, 636548, 795685, 830280, 868020, 954822, 1123320, 1273096, 1591370, 1736040, 1909644, 2387055, 3182740, 3819288, 4774110, 6365480, 9548220, 19096440]

約数ペア:

[(1, 19096440), (2, 9548220), (3, 6365480), (4, 4774110), (5, 3819288), (6, 3182740), (8, 2387055), (10, 1909644), (11, 1736040), (12, 1591370), (15, 1273096), (17, 1123320), (20, 954822), (22, 868020), (23, 830280), (24, 795685), (30, 636548), (33, 578680), (34, 561660), (37, 516120), (40, 477411), (44, 434010), (46, 415140), (51, 374440), (55, 347208), (60, 318274), (66, 289340), (68, 280830), (69, 276760), (74, 258060), (85, 224664), (88, 217005), (92, 207570), (102, 187220), (110, 173604), (111, 172040), (115, 166056), (120, 159137), (132, 144670), (136, 140415), (138, 138380), (148, 129030), (165, 115736), (170, 112332), (184, 103785), (185, 103224), (187, 102120), (204, 93610), (220, 86802), (222, 86020), (230, 83028), (253, 75480), (255, 74888), (264, 72335), (276, 69190), (296, 64515), (330, 57868), (340, 56166), (345, 55352), (370, 51612), (374, 51060), (391, 48840), (407, 46920), (408, 46805), (440, 43401), (444, 43010), (460, 41514), (506, 37740), (510, 37444), (552, 34595), (555, 34408), (561, 34040), (629, 30360), (660, 28934), (680, 28083), (690, 27676), (740, 25806), (748, 25530), (759, 25160), (782, 24420), (814, 23460), (851, 22440), (888, 21505), (920, 20757), (935, 20424), (1012, 18870), (1020, 18722), (1110, 17204), (1122, 17020), (1173, 16280), (1221, 15640), (1258, 15180), (1265, 15096), (1320, 14467), (1380, 13838), (1480, 12903), (1496, 12765), (1518, 12580), (1564, 12210), (1628, 11730), (1702, 11220), (1870, 10212), (1887, 10120), (1955, 9768), (2024, 9435), (2035, 9384), (2040, 9361), (2220, 8602), (2244, 8510), (2346, 8140), (2442, 7820), (2516, 7590), (2530, 7548), (2553, 7480), (2760, 6919), (2805, 6808), (3036, 6290), (3128, 6105), (3145, 6072), (3256, 5865), (3404, 5610), (3740, 5106), (3774, 5060), (3795, 5032), (3910, 4884), (4070, 4692), (4255, 4488), (4301, 4440)]