440918280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 384

約数和(自身を含む): 1682104320

約数和(自身を除く): 1241186040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 47, 55, 60, 66, 69, 72, 88, 90, 92, 94, 99, 103, 110, 115, 120, 132, 138, 141, 165, 180, 184, 188, 198, 206, 207, 220, 230, 235, 253, 264, 276, 282, 309, 330, 345, 360, 376, 396, 412, 414, 423, 440, 460, 470, 495, 506, 515, 517, 552, 564, 618, 660, 690, 705, 759, 792, 824, 828, 846, 920, 927, 940, 990, 1012, 1030, 1034, 1035, 1081, 1128, 1133, 1236, 1265, 1320, 1380, 1410, 1518, 1545, 1551, 1656, 1692, 1854, 1880, 1980, 2024, 2060, 2068, 2070, 2115, 2162, 2266, 2277, 2369, 2472, 2530, 2585, 2760, 2820, 3036, 3090, 3102, 3243, 3384, 3399, 3708, 3795, 3960, 4120, 4136, 4140, 4230, 4324, 4532, 4554, 4635, 4653, 4738, 4841, 5060, 5170, 5405, 5640, 5665, 6072, 6180, 6204, 6486, 6798, 7107, 7416, 7590, 7755, 8280, 8460, 8648, 9064, 9108, 9270, 9306, 9476, 9682, 9729, 10120, 10197, 10340, 10810, 11330, 11385, 11845, 11891, 12360, 12408, 12972, 13596, 14214, 14523, 15180, 15510, 16215, 16920, 16995, 18216, 18540, 18612, 18952, 19364, 19458, 20394, 20680, 21321, 21620, 22660, 22770, 23265, 23690, 23782, 24205, 25944, 26059, 27192, 28428, 29046, 30360, 31020, 32430, 33990, 35535, 35673, 37080, 37224, 38728, 38916, 40788, 42642, 43240, 43569, 45320, 45540, 46530, 47380, 47564, 48410, 48645, 50985, 52118, 53251, 56856, 58092, 59455, 62040, 64860, 67980, 71070, 71346, 72615, 77832, 78177, 81576, 85284, 87138, 91080, 93060, 94760, 95128, 96820, 97290, 101970, 104236, 106502, 106605, 107019, 111343, 116184, 118910, 129720, 130295, 135960, 142140, 142692, 145230, 156354, 159753, 170568, 174276, 178365, 186120, 193640, 194580, 203940, 208472, 213004, 213210, 214038, 217845, 222686, 234531, 237820, 260590, 266255, 284280, 285384, 290460, 312708, 319506, 334029, 348552, 356730, 389160, 390885, 407880, 426008, 426420, 428076, 435690, 445372, 469062, 475640, 479259, 521180, 532510, 535095, 556715, 580920, 625416, 639012, 668058, 713460, 781770, 798765, 852840, 856152, 871380, 890744, 938124, 958518, 1002087, 1042360, 1065020, 1070190, 1113430, 1172655, 1224773, 1278024, 1336116, 1426920, 1563540, 1597530, 1670145, 1742760, 1876248, 1917036, 2004174, 2130040, 2140380, 2226860, 2345310, 2396295, 2449546, 2672232, 3127080, 3195060, 3340290, 3674319, 3834072, 4008348, 4280760, 4453720, 4690620, 4792590, 4899092, 5010435, 6123865, 6390120, 6680580, 7348638, 8016696, 9381240, 9585180, 9798184, 10020870, 11022957, 12247730, 13361160, 14697276, 18371595, 19170360, 20041740, 22045914, 24495460, 29394552, 36743190, 40083480, 44091828, 48990920, 55114785, 73486380, 88183656, 110229570, 146972760, 220459140, 440918280]

約数ペア:

[(1, 440918280), (2, 220459140), (3, 146972760), (4, 110229570), (5, 88183656), (6, 73486380), (8, 55114785), (9, 48990920), (10, 44091828), (11, 40083480), (12, 36743190), (15, 29394552), (18, 24495460), (20, 22045914), (22, 20041740), (23, 19170360), (24, 18371595), (30, 14697276), (33, 13361160), (36, 12247730), (40, 11022957), (44, 10020870), (45, 9798184), (46, 9585180), (47, 9381240), (55, 8016696), (60, 7348638), (66, 6680580), (69, 6390120), (72, 6123865), (88, 5010435), (90, 4899092), (92, 4792590), (94, 4690620), (99, 4453720), (103, 4280760), (110, 4008348), (115, 3834072), (120, 3674319), (132, 3340290), (138, 3195060), (141, 3127080), (165, 2672232), (180, 2449546), (184, 2396295), (188, 2345310), (198, 2226860), (206, 2140380), (207, 2130040), (220, 2004174), (230, 1917036), (235, 1876248), (253, 1742760), (264, 1670145), (276, 1597530), (282, 1563540), (309, 1426920), (330, 1336116), (345, 1278024), (360, 1224773), (376, 1172655), (396, 1113430), (412, 1070190), (414, 1065020), (423, 1042360), (440, 1002087), (460, 958518), (470, 938124), (495, 890744), (506, 871380), (515, 856152), (517, 852840), (552, 798765), (564, 781770), (618, 713460), (660, 668058), (690, 639012), (705, 625416), (759, 580920), (792, 556715), (824, 535095), (828, 532510), (846, 521180), (920, 479259), (927, 475640), (940, 469062), (990, 445372), (1012, 435690), (1030, 428076), (1034, 426420), (1035, 426008), (1081, 407880), (1128, 390885), (1133, 389160), (1236, 356730), (1265, 348552), (1320, 334029), (1380, 319506), (1410, 312708), (1518, 290460), (1545, 285384), (1551, 284280), (1656, 266255), (1692, 260590), (1854, 237820), (1880, 234531), (1980, 222686), (2024, 217845), (2060, 214038), (2068, 213210), (2070, 213004), (2115, 208472), (2162, 203940), (2266, 194580), (2277, 193640), (2369, 186120), (2472, 178365), (2530, 174276), (2585, 170568), (2760, 159753), (2820, 156354), (3036, 145230), (3090, 142692), (3102, 142140), (3243, 135960), (3384, 130295), (3399, 129720), (3708, 118910), (3795, 116184), (3960, 111343), (4120, 107019), (4136, 106605), (4140, 106502), (4230, 104236), (4324, 101970), (4532, 97290), (4554, 96820), (4635, 95128), (4653, 94760), (4738, 93060), (4841, 91080), (5060, 87138), (5170, 85284), (5405, 81576), (5640, 78177), (5665, 77832), (6072, 72615), (6180, 71346), (6204, 71070), (6486, 67980), (6798, 64860), (7107, 62040), (7416, 59455), (7590, 58092), (7755, 56856), (8280, 53251), (8460, 52118), (8648, 50985), (9064, 48645), (9108, 48410), (9270, 47564), (9306, 47380), (9476, 46530), (9682, 45540), (9729, 45320), (10120, 43569), (10197, 43240), (10340, 42642), (10810, 40788), (11330, 38916), (11385, 38728), (11845, 37224), (11891, 37080), (12360, 35673), (12408, 35535), (12972, 33990), (13596, 32430), (14214, 31020), (14523, 30360), (15180, 29046), (15510, 28428), (16215, 27192), (16920, 26059), (16995, 25944), (18216, 24205), (18540, 23782), (18612, 23690), (18952, 23265), (19364, 22770), (19458, 22660), (20394, 21620), (20680, 21321)]