856649040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 320

約数和(自身を含む): 3131799552

約数和(自身を除く): 2275150512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 208, 221, 240, 248, 255, 260, 272, 310, 312, 340, 372, 390, 403, 408, 442, 465, 496, 510, 520, 521, 527, 620, 624, 663, 680, 744, 780, 806, 816, 884, 930, 1020, 1040, 1042, 1054, 1105, 1209, 1240, 1326, 1360, 1488, 1560, 1563, 1581, 1612, 1768, 1860, 2015, 2040, 2084, 2108, 2210, 2418, 2480, 2605, 2635, 2652, 3120, 3126, 3162, 3224, 3315, 3536, 3720, 4030, 4080, 4168, 4216, 4420, 4836, 5210, 5270, 5304, 6045, 6252, 6324, 6448, 6630, 6773, 6851, 7440, 7815, 7905, 8060, 8336, 8432, 8840, 8857, 9672, 10420, 10540, 10608, 12090, 12504, 12648, 13260, 13546, 13702, 15630, 15810, 16120, 16151, 17680, 17714, 19344, 20319, 20553, 20840, 21080, 24180, 25008, 25296, 26520, 26571, 27092, 27404, 31260, 31620, 32240, 32302, 33865, 34255, 35428, 40638, 41106, 41680, 42160, 44285, 48360, 48453, 53040, 53142, 54184, 54808, 62520, 63240, 64604, 67730, 68510, 70856, 80755, 81276, 82212, 88570, 96720, 96906, 101595, 102765, 106284, 108368, 109616, 115141, 125040, 126480, 129208, 132855, 135460, 137020, 141712, 161510, 162552, 164424, 177140, 193812, 203190, 205530, 209963, 212568, 230282, 242265, 258416, 265710, 270920, 274040, 274567, 323020, 325104, 328848, 345423, 354280, 387624, 406380, 411060, 419926, 425136, 460564, 484530, 531420, 541840, 548080, 549134, 575705, 629889, 646040, 690846, 708560, 775248, 812760, 822120, 823701, 839852, 921128, 969060, 1049815, 1062840, 1098268, 1151410, 1259778, 1292080, 1372835, 1381692, 1625520, 1644240, 1647402, 1679704, 1727115, 1842256, 1938120, 2099630, 2125680, 2196536, 2302820, 2519556, 2745670, 2763384, 3149445, 3294804, 3359408, 3454230, 3569371, 3876240, 4118505, 4199260, 4393072, 4605640, 5039112, 5491340, 5526768, 6298890, 6589608, 6908460, 7138742, 8237010, 8398520, 9211280, 10078224, 10708113, 10982680, 12597780, 13179216, 13816920, 14277484, 16474020, 16797040, 17846855, 21416226, 21965360, 25195560, 27633840, 28554968, 32948040, 35693710, 42832452, 50391120, 53540565, 57109936, 65896080, 71387420, 85664904, 107081130, 142774840, 171329808, 214162260, 285549680, 428324520, 856649040]

約数ペア:

[(1, 856649040), (2, 428324520), (3, 285549680), (4, 214162260), (5, 171329808), (6, 142774840), (8, 107081130), (10, 85664904), (12, 71387420), (13, 65896080), (15, 57109936), (16, 53540565), (17, 50391120), (20, 42832452), (24, 35693710), (26, 32948040), (30, 28554968), (31, 27633840), (34, 25195560), (39, 21965360), (40, 21416226), (48, 17846855), (51, 16797040), (52, 16474020), (60, 14277484), (62, 13816920), (65, 13179216), (68, 12597780), (78, 10982680), (80, 10708113), (85, 10078224), (93, 9211280), (102, 8398520), (104, 8237010), (120, 7138742), (124, 6908460), (130, 6589608), (136, 6298890), (155, 5526768), (156, 5491340), (170, 5039112), (186, 4605640), (195, 4393072), (204, 4199260), (208, 4118505), (221, 3876240), (240, 3569371), (248, 3454230), (255, 3359408), (260, 3294804), (272, 3149445), (310, 2763384), (312, 2745670), (340, 2519556), (372, 2302820), (390, 2196536), (403, 2125680), (408, 2099630), (442, 1938120), (465, 1842256), (496, 1727115), (510, 1679704), (520, 1647402), (521, 1644240), (527, 1625520), (620, 1381692), (624, 1372835), (663, 1292080), (680, 1259778), (744, 1151410), (780, 1098268), (806, 1062840), (816, 1049815), (884, 969060), (930, 921128), (1020, 839852), (1040, 823701), (1042, 822120), (1054, 812760), (1105, 775248), (1209, 708560), (1240, 690846), (1326, 646040), (1360, 629889), (1488, 575705), (1560, 549134), (1563, 548080), (1581, 541840), (1612, 531420), (1768, 484530), (1860, 460564), (2015, 425136), (2040, 419926), (2084, 411060), (2108, 406380), (2210, 387624), (2418, 354280), (2480, 345423), (2605, 328848), (2635, 325104), (2652, 323020), (3120, 274567), (3126, 274040), (3162, 270920), (3224, 265710), (3315, 258416), (3536, 242265), (3720, 230282), (4030, 212568), (4080, 209963), (4168, 205530), (4216, 203190), (4420, 193812), (4836, 177140), (5210, 164424), (5270, 162552), (5304, 161510), (6045, 141712), (6252, 137020), (6324, 135460), (6448, 132855), (6630, 129208), (6773, 126480), (6851, 125040), (7440, 115141), (7815, 109616), (7905, 108368), (8060, 106284), (8336, 102765), (8432, 101595), (8840, 96906), (8857, 96720), (9672, 88570), (10420, 82212), (10540, 81276), (10608, 80755), (12090, 70856), (12504, 68510), (12648, 67730), (13260, 64604), (13546, 63240), (13702, 62520), (15630, 54808), (15810, 54184), (16120, 53142), (16151, 53040), (17680, 48453), (17714, 48360), (19344, 44285), (20319, 42160), (20553, 41680), (20840, 41106), (21080, 40638), (24180, 35428), (25008, 34255), (25296, 33865), (26520, 32302), (26571, 32240), (27092, 31620), (27404, 31260)]