20173368240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{1627}}^1$

素因数の和:2676

約数の個数: 240

約数和(自身を含む): 71849071008

約数和(自身を除く): 51675702768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1013, 1020, 1224, 1360, 1530, 1627, 2026, 2040, 2448, 3039, 3060, 3254, 4052, 4080, 4881, 5065, 6078, 6120, 6508, 8104, 8135, 9117, 9762, 10130, 12156, 12240, 13016, 14643, 15195, 16208, 16270, 17221, 18234, 19524, 20260, 24312, 24405, 26032, 27659, 29286, 30390, 32540, 34442, 36468, 39048, 40520, 45585, 48624, 48810, 51663, 55318, 58572, 60780, 65080, 68884, 72936, 73215, 78096, 81040, 82977, 86105, 91170, 97620, 103326, 110636, 117144, 121560, 130160, 137768, 138295, 145872, 146430, 154989, 165954, 172210, 182340, 195240, 206652, 221272, 234288, 243120, 248931, 258315, 275536, 276590, 292860, 309978, 331908, 344420, 364680, 390480, 413304, 414885, 442544, 497862, 516630, 553180, 585720, 619956, 663816, 688840, 729360, 774945, 826608, 829770, 995724, 1033260, 1106360, 1171440, 1239912, 1244655, 1327632, 1377680, 1549890, 1648151, 1659540, 1991448, 2066520, 2212720, 2479824, 2489310, 3099780, 3296302, 3319080, 3982896, 4133040, 4944453, 4978620, 6199560, 6592604, 6638160, 8240755, 9888906, 9957240, 12399120, 13185208, 14833359, 16481510, 19777812, 19914480, 24722265, 26370416, 28018567, 29666718, 32963020, 39555624, 49444530, 56037134, 59333436, 65926040, 74166795, 79111248, 84055701, 98889060, 112074268, 118666872, 131852080, 140092835, 148333590, 168111402, 197778120, 224148536, 237333744, 252167103, 280185670, 296667180, 336222804, 395556240, 420278505, 448297072, 504334206, 560371340, 593334360, 672445608, 840557010, 1008668412, 1120742680, 1186668720, 1260835515, 1344891216, 1681114020, 2017336824, 2241485360, 2521671030, 3362228040, 4034673648, 5043342060, 6724456080, 10086684120, 20173368240]

約数ペア:

[(1, 20173368240), (2, 10086684120), (3, 6724456080), (4, 5043342060), (5, 4034673648), (6, 3362228040), (8, 2521671030), (9, 2241485360), (10, 2017336824), (12, 1681114020), (15, 1344891216), (16, 1260835515), (17, 1186668720), (18, 1120742680), (20, 1008668412), (24, 840557010), (30, 672445608), (34, 593334360), (36, 560371340), (40, 504334206), (45, 448297072), (48, 420278505), (51, 395556240), (60, 336222804), (68, 296667180), (72, 280185670), (80, 252167103), (85, 237333744), (90, 224148536), (102, 197778120), (120, 168111402), (136, 148333590), (144, 140092835), (153, 131852080), (170, 118666872), (180, 112074268), (204, 98889060), (240, 84055701), (255, 79111248), (272, 74166795), (306, 65926040), (340, 59333436), (360, 56037134), (408, 49444530), (510, 39555624), (612, 32963020), (680, 29666718), (720, 28018567), (765, 26370416), (816, 24722265), (1013, 19914480), (1020, 19777812), (1224, 16481510), (1360, 14833359), (1530, 13185208), (1627, 12399120), (2026, 9957240), (2040, 9888906), (2448, 8240755), (3039, 6638160), (3060, 6592604), (3254, 6199560), (4052, 4978620), (4080, 4944453), (4881, 4133040), (5065, 3982896), (6078, 3319080), (6120, 3296302), (6508, 3099780), (8104, 2489310), (8135, 2479824), (9117, 2212720), (9762, 2066520), (10130, 1991448), (12156, 1659540), (12240, 1648151), (13016, 1549890), (14643, 1377680), (15195, 1327632), (16208, 1244655), (16270, 1239912), (17221, 1171440), (18234, 1106360), (19524, 1033260), (20260, 995724), (24312, 829770), (24405, 826608), (26032, 774945), (27659, 729360), (29286, 688840), (30390, 663816), (32540, 619956), (34442, 585720), (36468, 553180), (39048, 516630), (40520, 497862), (45585, 442544), (48624, 414885), (48810, 413304), (51663, 390480), (55318, 364680), (58572, 344420), (60780, 331908), (65080, 309978), (68884, 292860), (72936, 276590), (73215, 275536), (78096, 258315), (81040, 248931), (82977, 243120), (86105, 234288), (91170, 221272), (97620, 206652), (103326, 195240), (110636, 182340), (117144, 172210), (121560, 165954), (130160, 154989), (137768, 146430), (138295, 145872)]