40563180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^3\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 150427200

約数和(自身を除く): 109864020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 73, 81, 84, 90, 98, 105, 108, 126, 135, 140, 146, 147, 162, 180, 189, 196, 210, 219, 245, 252, 270, 292, 294, 315, 324, 343, 365, 378, 405, 420, 438, 441, 490, 511, 540, 567, 588, 630, 657, 686, 730, 735, 756, 810, 876, 882, 945, 980, 1022, 1029, 1095, 1134, 1260, 1314, 1323, 1372, 1460, 1470, 1533, 1620, 1715, 1764, 1890, 1971, 2044, 2058, 2190, 2205, 2268, 2555, 2628, 2646, 2835, 2940, 3066, 3087, 3285, 3430, 3577, 3780, 3942, 3969, 4116, 4380, 4410, 4599, 5110, 5145, 5292, 5670, 5913, 6132, 6174, 6570, 6615, 6860, 7154, 7665, 7884, 7938, 8820, 9198, 9261, 9855, 10220, 10290, 10731, 11340, 11826, 12348, 13140, 13230, 13797, 14308, 15330, 15435, 15876, 17885, 18396, 18522, 19710, 19845, 20580, 21462, 22995, 23652, 25039, 26460, 27594, 27783, 29565, 30660, 30870, 32193, 35770, 37044, 39420, 39690, 41391, 42924, 45990, 46305, 50078, 53655, 55188, 55566, 59130, 61740, 64386, 68985, 71540, 75117, 79380, 82782, 91980, 92610, 96579, 100156, 107310, 111132, 118260, 125195, 128772, 137970, 138915, 150234, 160965, 165564, 185220, 193158, 206955, 214620, 225351, 250390, 275940, 277830, 289737, 300468, 321930, 375585, 386316, 413910, 450702, 482895, 500780, 555660, 579474, 643860, 676053, 751170, 827820, 901404, 965790, 1126755, 1158948, 1352106, 1448685, 1502340, 1931580, 2028159, 2253510, 2704212, 2897370, 3380265, 4056318, 4507020, 5794740, 6760530, 8112636, 10140795, 13521060, 20281590, 40563180]

約数ペア:

[(1, 40563180), (2, 20281590), (3, 13521060), (4, 10140795), (5, 8112636), (6, 6760530), (7, 5794740), (9, 4507020), (10, 4056318), (12, 3380265), (14, 2897370), (15, 2704212), (18, 2253510), (20, 2028159), (21, 1931580), (27, 1502340), (28, 1448685), (30, 1352106), (35, 1158948), (36, 1126755), (42, 965790), (45, 901404), (49, 827820), (54, 751170), (60, 676053), (63, 643860), (70, 579474), (73, 555660), (81, 500780), (84, 482895), (90, 450702), (98, 413910), (105, 386316), (108, 375585), (126, 321930), (135, 300468), (140, 289737), (146, 277830), (147, 275940), (162, 250390), (180, 225351), (189, 214620), (196, 206955), (210, 193158), (219, 185220), (245, 165564), (252, 160965), (270, 150234), (292, 138915), (294, 137970), (315, 128772), (324, 125195), (343, 118260), (365, 111132), (378, 107310), (405, 100156), (420, 96579), (438, 92610), (441, 91980), (490, 82782), (511, 79380), (540, 75117), (567, 71540), (588, 68985), (630, 64386), (657, 61740), (686, 59130), (730, 55566), (735, 55188), (756, 53655), (810, 50078), (876, 46305), (882, 45990), (945, 42924), (980, 41391), (1022, 39690), (1029, 39420), (1095, 37044), (1134, 35770), (1260, 32193), (1314, 30870), (1323, 30660), (1372, 29565), (1460, 27783), (1470, 27594), (1533, 26460), (1620, 25039), (1715, 23652), (1764, 22995), (1890, 21462), (1971, 20580), (2044, 19845), (2058, 19710), (2190, 18522), (2205, 18396), (2268, 17885), (2555, 15876), (2628, 15435), (2646, 15330), (2835, 14308), (2940, 13797), (3066, 13230), (3087, 13140), (3285, 12348), (3430, 11826), (3577, 11340), (3780, 10731), (3942, 10290), (3969, 10220), (4116, 9855), (4380, 9261), (4410, 9198), (4599, 8820), (5110, 7938), (5145, 7884), (5292, 7665), (5670, 7154), (5913, 6860), (6132, 6615), (6174, 6570)]