1874316640

素因数分解:

$2^5\times 5^1\times 7^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 5603338944

約数和(自身を除く): 3729022304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 49, 56, 68, 70, 80, 82, 85, 98, 112, 119, 136, 140, 160, 164, 170, 196, 205, 224, 238, 245, 272, 280, 287, 328, 340, 343, 392, 410, 476, 490, 544, 560, 574, 595, 656, 680, 686, 697, 784, 820, 833, 952, 980, 1120, 1148, 1190, 1312, 1360, 1372, 1394, 1435, 1568, 1640, 1666, 1715, 1904, 1960, 2009, 2296, 2380, 2401, 2720, 2744, 2788, 2870, 3280, 3332, 3430, 3485, 3808, 3920, 4018, 4165, 4592, 4760, 4802, 4879, 5488, 5576, 5740, 5831, 6560, 6664, 6860, 6970, 7840, 8036, 8330, 9184, 9520, 9604, 9758, 10045, 10976, 11152, 11480, 11662, 12005, 13328, 13720, 13940, 14063, 16072, 16660, 16807, 19040, 19208, 19516, 20090, 22304, 22960, 23324, 24010, 24395, 26656, 27440, 27880, 28126, 29155, 32144, 33320, 33614, 34153, 38416, 39032, 40180, 40817, 45920, 46648, 48020, 48790, 54880, 55760, 56252, 58310, 64288, 66640, 67228, 68306, 70315, 76832, 78064, 80360, 81634, 84035, 93296, 96040, 97580, 98441, 111520, 112504, 116620, 133280, 134456, 136612, 140630, 156128, 160720, 163268, 168070, 170765, 186592, 192080, 195160, 196882, 204085, 225008, 233240, 239071, 268912, 273224, 281260, 285719, 321440, 326536, 336140, 341530, 384160, 390320, 393764, 408170, 450016, 466480, 478142, 492205, 537824, 546448, 562520, 571438, 653072, 672280, 683060, 689087, 780640, 787528, 816340, 932960, 956284, 984410, 1092896, 1125040, 1142876, 1195355, 1306144, 1344560, 1366120, 1378174, 1428595, 1575056, 1632680, 1673497, 1912568, 1968820, 2250080, 2285752, 2390710, 2689120, 2732240, 2756348, 2857190, 3150112, 3265360, 3346994, 3445435, 3825136, 3937640, 4571504, 4781420, 5464480, 5512696, 5714380, 6530720, 6693988, 6890870, 7650272, 7875280, 8367485, 9143008, 9562840, 11025392, 11428760, 11714479, 13387976, 13781740, 15750560, 16734970, 19125680, 22050784, 22857520, 23428958, 26775952, 27563480, 33469940, 38251360, 45715040, 46857916, 53551904, 55126960, 58572395, 66939880, 93715832, 110253920, 117144790, 133879760, 187431664, 234289580, 267759520, 374863328, 468579160, 937158320, 1874316640]

約数ペア:

[(1, 1874316640), (2, 937158320), (4, 468579160), (5, 374863328), (7, 267759520), (8, 234289580), (10, 187431664), (14, 133879760), (16, 117144790), (17, 110253920), (20, 93715832), (28, 66939880), (32, 58572395), (34, 55126960), (35, 53551904), (40, 46857916), (41, 45715040), (49, 38251360), (56, 33469940), (68, 27563480), (70, 26775952), (80, 23428958), (82, 22857520), (85, 22050784), (98, 19125680), (112, 16734970), (119, 15750560), (136, 13781740), (140, 13387976), (160, 11714479), (164, 11428760), (170, 11025392), (196, 9562840), (205, 9143008), (224, 8367485), (238, 7875280), (245, 7650272), (272, 6890870), (280, 6693988), (287, 6530720), (328, 5714380), (340, 5512696), (343, 5464480), (392, 4781420), (410, 4571504), (476, 3937640), (490, 3825136), (544, 3445435), (560, 3346994), (574, 3265360), (595, 3150112), (656, 2857190), (680, 2756348), (686, 2732240), (697, 2689120), (784, 2390710), (820, 2285752), (833, 2250080), (952, 1968820), (980, 1912568), (1120, 1673497), (1148, 1632680), (1190, 1575056), (1312, 1428595), (1360, 1378174), (1372, 1366120), (1394, 1344560), (1435, 1306144), (1568, 1195355), (1640, 1142876), (1666, 1125040), (1715, 1092896), (1904, 984410), (1960, 956284), (2009, 932960), (2296, 816340), (2380, 787528), (2401, 780640), (2720, 689087), (2744, 683060), (2788, 672280), (2870, 653072), (3280, 571438), (3332, 562520), (3430, 546448), (3485, 537824), (3808, 492205), (3920, 478142), (4018, 466480), (4165, 450016), (4592, 408170), (4760, 393764), (4802, 390320), (4879, 384160), (5488, 341530), (5576, 336140), (5740, 326536), (5831, 321440), (6560, 285719), (6664, 281260), (6860, 273224), (6970, 268912), (7840, 239071), (8036, 233240), (8330, 225008), (9184, 204085), (9520, 196882), (9604, 195160), (9758, 192080), (10045, 186592), (10976, 170765), (11152, 168070), (11480, 163268), (11662, 160720), (12005, 156128), (13328, 140630), (13720, 136612), (13940, 134456), (14063, 133280), (16072, 116620), (16660, 112504), (16807, 111520), (19040, 98441), (19208, 97580), (19516, 96040), (20090, 93296), (22304, 84035), (22960, 81634), (23324, 80360), (24010, 78064), (24395, 76832), (26656, 70315), (27440, 68306), (27880, 67228), (28126, 66640), (29155, 64288), (32144, 58310), (33320, 56252), (33614, 55760), (34153, 54880), (38416, 48790), (39032, 48020), (40180, 46648), (40817, 45920)]