147229320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^5\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 522357120

約数和(自身を除く): 375127800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 73, 84, 98, 105, 120, 140, 146, 147, 168, 196, 210, 219, 245, 280, 292, 294, 343, 365, 392, 420, 438, 490, 511, 584, 588, 686, 730, 735, 840, 876, 980, 1022, 1029, 1095, 1176, 1372, 1460, 1470, 1533, 1715, 1752, 1960, 2044, 2058, 2190, 2401, 2555, 2744, 2920, 2940, 3066, 3430, 3577, 4088, 4116, 4380, 4802, 5110, 5145, 5880, 6132, 6860, 7154, 7203, 7665, 8232, 8760, 9604, 10220, 10290, 10731, 12005, 12264, 13720, 14308, 14406, 15330, 16807, 17885, 19208, 20440, 20580, 21462, 24010, 25039, 28616, 28812, 30660, 33614, 35770, 36015, 41160, 42924, 48020, 50078, 50421, 53655, 57624, 61320, 67228, 71540, 72030, 75117, 84035, 85848, 96040, 100156, 100842, 107310, 125195, 134456, 143080, 144060, 150234, 168070, 175273, 200312, 201684, 214620, 250390, 252105, 288120, 300468, 336140, 350546, 375585, 403368, 429240, 500780, 504210, 525819, 600936, 672280, 701092, 751170, 876365, 1001560, 1008420, 1051638, 1226911, 1402184, 1502340, 1752730, 2016840, 2103276, 2453822, 2629095, 3004680, 3505460, 3680733, 4206552, 4907644, 5258190, 6134555, 7010920, 7361466, 9815288, 10516380, 12269110, 14722932, 18403665, 21032760, 24538220, 29445864, 36807330, 49076440, 73614660, 147229320]

約数ペア:

[(1, 147229320), (2, 73614660), (3, 49076440), (4, 36807330), (5, 29445864), (6, 24538220), (7, 21032760), (8, 18403665), (10, 14722932), (12, 12269110), (14, 10516380), (15, 9815288), (20, 7361466), (21, 7010920), (24, 6134555), (28, 5258190), (30, 4907644), (35, 4206552), (40, 3680733), (42, 3505460), (49, 3004680), (56, 2629095), (60, 2453822), (70, 2103276), (73, 2016840), (84, 1752730), (98, 1502340), (105, 1402184), (120, 1226911), (140, 1051638), (146, 1008420), (147, 1001560), (168, 876365), (196, 751170), (210, 701092), (219, 672280), (245, 600936), (280, 525819), (292, 504210), (294, 500780), (343, 429240), (365, 403368), (392, 375585), (420, 350546), (438, 336140), (490, 300468), (511, 288120), (584, 252105), (588, 250390), (686, 214620), (730, 201684), (735, 200312), (840, 175273), (876, 168070), (980, 150234), (1022, 144060), (1029, 143080), (1095, 134456), (1176, 125195), (1372, 107310), (1460, 100842), (1470, 100156), (1533, 96040), (1715, 85848), (1752, 84035), (1960, 75117), (2044, 72030), (2058, 71540), (2190, 67228), (2401, 61320), (2555, 57624), (2744, 53655), (2920, 50421), (2940, 50078), (3066, 48020), (3430, 42924), (3577, 41160), (4088, 36015), (4116, 35770), (4380, 33614), (4802, 30660), (5110, 28812), (5145, 28616), (5880, 25039), (6132, 24010), (6860, 21462), (7154, 20580), (7203, 20440), (7665, 19208), (8232, 17885), (8760, 16807), (9604, 15330), (10220, 14406), (10290, 14308), (10731, 13720), (12005, 12264)]