142991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 475362432

約数和(自身を除く): 332370672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 101, 102, 120, 136, 170, 202, 204, 240, 255, 272, 303, 340, 347, 404, 408, 505, 510, 606, 680, 694, 808, 816, 1010, 1020, 1041, 1212, 1360, 1388, 1515, 1616, 1717, 1735, 2020, 2040, 2082, 2424, 2776, 3030, 3434, 3470, 4040, 4080, 4164, 4848, 5151, 5205, 5552, 5899, 6060, 6868, 6940, 8080, 8328, 8585, 10302, 10410, 11798, 12120, 13736, 13880, 16656, 17170, 17697, 20604, 20820, 23596, 24240, 25755, 27472, 27760, 29495, 34340, 35047, 35394, 41208, 41640, 47192, 51510, 58990, 68680, 70094, 70788, 82416, 83280, 88485, 94384, 103020, 105141, 117980, 137360, 140188, 141576, 175235, 176970, 206040, 210282, 235960, 280376, 283152, 350470, 353940, 412080, 420564, 471920, 525705, 560752, 595799, 700940, 707880, 841128, 1051410, 1191598, 1401880, 1415760, 1682256, 1787397, 2102820, 2383196, 2803760, 2978995, 3574794, 4205640, 4766392, 5957990, 7149588, 8411280, 8936985, 9532784, 11915980, 14299176, 17873970, 23831960, 28598352, 35747940, 47663920, 71495880, 142991760]

約数ペア:

[(1, 142991760), (2, 71495880), (3, 47663920), (4, 35747940), (5, 28598352), (6, 23831960), (8, 17873970), (10, 14299176), (12, 11915980), (15, 9532784), (16, 8936985), (17, 8411280), (20, 7149588), (24, 5957990), (30, 4766392), (34, 4205640), (40, 3574794), (48, 2978995), (51, 2803760), (60, 2383196), (68, 2102820), (80, 1787397), (85, 1682256), (101, 1415760), (102, 1401880), (120, 1191598), (136, 1051410), (170, 841128), (202, 707880), (204, 700940), (240, 595799), (255, 560752), (272, 525705), (303, 471920), (340, 420564), (347, 412080), (404, 353940), (408, 350470), (505, 283152), (510, 280376), (606, 235960), (680, 210282), (694, 206040), (808, 176970), (816, 175235), (1010, 141576), (1020, 140188), (1041, 137360), (1212, 117980), (1360, 105141), (1388, 103020), (1515, 94384), (1616, 88485), (1717, 83280), (1735, 82416), (2020, 70788), (2040, 70094), (2082, 68680), (2424, 58990), (2776, 51510), (3030, 47192), (3434, 41640), (3470, 41208), (4040, 35394), (4080, 35047), (4164, 34340), (4848, 29495), (5151, 27760), (5205, 27472), (5552, 25755), (5899, 24240), (6060, 23596), (6868, 20820), (6940, 20604), (8080, 17697), (8328, 17170), (8585, 16656), (10302, 13880), (10410, 13736), (11798, 12120)]