1428397740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 432

約数和(自身を含む): 5660718336

約数和(自身を除く): 4232320596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 242, 243, 252, 270, 297, 308, 315, 324, 330, 347, 363, 378, 385, 396, 405, 420, 462, 484, 486, 495, 540, 567, 594, 605, 630, 660, 693, 694, 726, 756, 770, 810, 847, 891, 924, 945, 972, 990, 1041, 1089, 1134, 1155, 1188, 1210, 1215, 1260, 1386, 1388, 1452, 1485, 1540, 1620, 1694, 1701, 1735, 1782, 1815, 1890, 1980, 2079, 2082, 2178, 2268, 2310, 2420, 2429, 2430, 2541, 2673, 2772, 2835, 2970, 3123, 3267, 3388, 3402, 3465, 3470, 3564, 3630, 3780, 3817, 4158, 4164, 4235, 4356, 4455, 4620, 4858, 4860, 5082, 5205, 5346, 5445, 5670, 5940, 6237, 6246, 6534, 6804, 6930, 6940, 7260, 7287, 7623, 7634, 8316, 8470, 8505, 8910, 9369, 9716, 9801, 10164, 10395, 10410, 10692, 10890, 11340, 11451, 12145, 12474, 12492, 12705, 13068, 13365, 13860, 14574, 15246, 15268, 15615, 16335, 16940, 17010, 17820, 18711, 18738, 19085, 19602, 20790, 20820, 21780, 21861, 22869, 22902, 24290, 24948, 25410, 26719, 26730, 28107, 29148, 29403, 30492, 31185, 31230, 32670, 34020, 34353, 36435, 37422, 37476, 38115, 38170, 39204, 41580, 41987, 43722, 45738, 45804, 46845, 48580, 49005, 50820, 53438, 53460, 56214, 57255, 58806, 62370, 62460, 65340, 65583, 68607, 68706, 72870, 74844, 76230, 76340, 80157, 83974, 84321, 87444, 91476, 93555, 93690, 98010, 103059, 106876, 109305, 112428, 114345, 114510, 117612, 124740, 125961, 131166, 133595, 137214, 137412, 140535, 145740, 147015, 152460, 160314, 167948, 168642, 171765, 187110, 187380, 196020, 196749, 205821, 206118, 209935, 218610, 228690, 229020, 240471, 251922, 262332, 267190, 274428, 281070, 293909, 294030, 309177, 320628, 327915, 337284, 343035, 343530, 374220, 377883, 393498, 400785, 411642, 412236, 419870, 421605, 437220, 457380, 480942, 503844, 515295, 534380, 562140, 587818, 588060, 590247, 618354, 629805, 655830, 686070, 687060, 721413, 755766, 786996, 801570, 823284, 839740, 843210, 881727, 927531, 961884, 983745, 1029105, 1030590, 1133649, 1175636, 1180494, 1202355, 1236708, 1259610, 1311660, 1372140, 1442826, 1469545, 1511532, 1545885, 1603140, 1686420, 1763454, 1855062, 1889415, 1967490, 2058210, 2061180, 2164239, 2267298, 2360988, 2404710, 2519220, 2645181, 2885652, 2939090, 2951235, 3091770, 3400947, 3526908, 3607065, 3710124, 3778830, 3934980, 4116420, 4328478, 4408635, 4534596, 4637655, 4809420, 5290362, 5668245, 5878180, 5902470, 6183540, 6492717, 6801894, 7214130, 7557660, 7935543, 8656956, 8817270, 9275310, 10202841, 10580724, 10821195, 11336490, 11804940, 12985434, 13225905, 13603788, 14428260, 15871086, 17004735, 17634540, 18550620, 20405682, 21642390, 22672980, 23806629, 25970868, 26451810, 31742172, 32463585, 34009470, 39677715, 40811364, 43284780, 47613258, 51014205, 52903620, 64927170, 68018940, 71419887, 79355430, 95226516, 102028410, 119033145, 129854340, 142839774, 158710860, 204056820, 238066290, 285679548, 357099435, 476132580, 714198870, 1428397740]

約数ペア:

[(1, 1428397740), (2, 714198870), (3, 476132580), (4, 357099435), (5, 285679548), (6, 238066290), (7, 204056820), (9, 158710860), (10, 142839774), (11, 129854340), (12, 119033145), (14, 102028410), (15, 95226516), (18, 79355430), (20, 71419887), (21, 68018940), (22, 64927170), (27, 52903620), (28, 51014205), (30, 47613258), (33, 43284780), (35, 40811364), (36, 39677715), (42, 34009470), (44, 32463585), (45, 31742172), (54, 26451810), (55, 25970868), (60, 23806629), (63, 22672980), (66, 21642390), (70, 20405682), (77, 18550620), (81, 17634540), (84, 17004735), (90, 15871086), (99, 14428260), (105, 13603788), (108, 13225905), (110, 12985434), (121, 11804940), (126, 11336490), (132, 10821195), (135, 10580724), (140, 10202841), (154, 9275310), (162, 8817270), (165, 8656956), (180, 7935543), (189, 7557660), (198, 7214130), (210, 6801894), (220, 6492717), (231, 6183540), (242, 5902470), (243, 5878180), (252, 5668245), (270, 5290362), (297, 4809420), (308, 4637655), (315, 4534596), (324, 4408635), (330, 4328478), (347, 4116420), (363, 3934980), (378, 3778830), (385, 3710124), (396, 3607065), (405, 3526908), (420, 3400947), (462, 3091770), (484, 2951235), (486, 2939090), (495, 2885652), (540, 2645181), (567, 2519220), (594, 2404710), (605, 2360988), (630, 2267298), (660, 2164239), (693, 2061180), (694, 2058210), (726, 1967490), (756, 1889415), (770, 1855062), (810, 1763454), (847, 1686420), (891, 1603140), (924, 1545885), (945, 1511532), (972, 1469545), (990, 1442826), (1041, 1372140), (1089, 1311660), (1134, 1259610), (1155, 1236708), (1188, 1202355), (1210, 1180494), (1215, 1175636), (1260, 1133649), (1386, 1030590), (1388, 1029105), (1452, 983745), (1485, 961884), (1540, 927531), (1620, 881727), (1694, 843210), (1701, 839740), (1735, 823284), (1782, 801570), (1815, 786996), (1890, 755766), (1980, 721413), (2079, 687060), (2082, 686070), (2178, 655830), (2268, 629805), (2310, 618354), (2420, 590247), (2429, 588060), (2430, 587818), (2541, 562140), (2673, 534380), (2772, 515295), (2835, 503844), (2970, 480942), (3123, 457380), (3267, 437220), (3388, 421605), (3402, 419870), (3465, 412236), (3470, 411642), (3564, 400785), (3630, 393498), (3780, 377883), (3817, 374220), (4158, 343530), (4164, 343035), (4235, 337284), (4356, 327915), (4455, 320628), (4620, 309177), (4858, 294030), (4860, 293909), (5082, 281070), (5205, 274428), (5346, 267190), (5445, 262332), (5670, 251922), (5940, 240471), (6237, 229020), (6246, 228690), (6534, 218610), (6804, 209935), (6930, 206118), (6940, 205821), (7260, 196749), (7287, 196020), (7623, 187380), (7634, 187110), (8316, 171765), (8470, 168642), (8505, 167948), (8910, 160314), (9369, 152460), (9716, 147015), (9801, 145740), (10164, 140535), (10395, 137412), (10410, 137214), (10692, 133595), (10890, 131166), (11340, 125961), (11451, 124740), (12145, 117612), (12474, 114510), (12492, 114345), (12705, 112428), (13068, 109305), (13365, 106876), (13860, 103059), (14574, 98010), (15246, 93690), (15268, 93555), (15615, 91476), (16335, 87444), (16940, 84321), (17010, 83974), (17820, 80157), (18711, 76340), (18738, 76230), (19085, 74844), (19602, 72870), (20790, 68706), (20820, 68607), (21780, 65583), (21861, 65340), (22869, 62460), (22902, 62370), (24290, 58806), (24948, 57255), (25410, 56214), (26719, 53460), (26730, 53438), (28107, 50820), (29148, 49005), (29403, 48580), (30492, 46845), (31185, 45804), (31230, 45738), (32670, 43722), (34020, 41987), (34353, 41580), (36435, 39204), (37422, 38170), (37476, 38115)]