196372620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 648023040

約数和(自身を除く): 451650420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 97, 108, 115, 135, 138, 163, 180, 194, 207, 230, 270, 276, 291, 326, 345, 388, 414, 460, 485, 489, 540, 582, 621, 652, 690, 815, 828, 873, 970, 978, 1035, 1164, 1242, 1380, 1455, 1467, 1630, 1746, 1940, 1956, 2070, 2231, 2445, 2484, 2619, 2910, 2934, 3105, 3260, 3492, 3749, 4140, 4365, 4401, 4462, 4890, 5238, 5820, 5868, 6210, 6693, 7335, 7498, 8730, 8802, 8924, 9780, 10476, 11155, 11247, 12420, 13095, 13386, 14670, 14996, 15811, 17460, 17604, 18745, 20079, 22005, 22310, 22494, 26190, 26772, 29340, 31622, 33465, 33741, 37490, 40158, 44010, 44620, 44988, 47433, 52380, 56235, 60237, 63244, 66930, 67482, 74980, 79055, 80316, 88020, 94866, 100395, 101223, 112470, 120474, 133860, 134964, 142299, 158110, 168705, 189732, 200790, 202446, 224940, 237165, 240948, 284598, 301185, 316220, 337410, 363653, 401580, 404892, 426897, 474330, 506115, 569196, 602370, 674820, 711495, 727306, 853794, 948660, 1012230, 1090959, 1204740, 1422990, 1454612, 1707588, 1818265, 2024460, 2134485, 2181918, 2845980, 3272877, 3636530, 4268970, 4363836, 5454795, 6545754, 7273060, 8537940, 9818631, 10909590, 13091508, 16364385, 19637262, 21819180, 32728770, 39274524, 49093155, 65457540, 98186310, 196372620]

約数ペア:

[(1, 196372620), (2, 98186310), (3, 65457540), (4, 49093155), (5, 39274524), (6, 32728770), (9, 21819180), (10, 19637262), (12, 16364385), (15, 13091508), (18, 10909590), (20, 9818631), (23, 8537940), (27, 7273060), (30, 6545754), (36, 5454795), (45, 4363836), (46, 4268970), (54, 3636530), (60, 3272877), (69, 2845980), (90, 2181918), (92, 2134485), (97, 2024460), (108, 1818265), (115, 1707588), (135, 1454612), (138, 1422990), (163, 1204740), (180, 1090959), (194, 1012230), (207, 948660), (230, 853794), (270, 727306), (276, 711495), (291, 674820), (326, 602370), (345, 569196), (388, 506115), (414, 474330), (460, 426897), (485, 404892), (489, 401580), (540, 363653), (582, 337410), (621, 316220), (652, 301185), (690, 284598), (815, 240948), (828, 237165), (873, 224940), (970, 202446), (978, 200790), (1035, 189732), (1164, 168705), (1242, 158110), (1380, 142299), (1455, 134964), (1467, 133860), (1630, 120474), (1746, 112470), (1940, 101223), (1956, 100395), (2070, 94866), (2231, 88020), (2445, 80316), (2484, 79055), (2619, 74980), (2910, 67482), (2934, 66930), (3105, 63244), (3260, 60237), (3492, 56235), (3749, 52380), (4140, 47433), (4365, 44988), (4401, 44620), (4462, 44010), (4890, 40158), (5238, 37490), (5820, 33741), (5868, 33465), (6210, 31622), (6693, 29340), (7335, 26772), (7498, 26190), (8730, 22494), (8802, 22310), (8924, 22005), (9780, 20079), (10476, 18745), (11155, 17604), (11247, 17460), (12420, 15811), (13095, 14996), (13386, 14670)]