20199745440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39293}}^1$

素因数の和:39341

約数の個数: 384

約数和(自身を含む): 85554040320

約数和(自身を除く): 65354294880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2720, 2856, 3024, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 4080, 4284, 4320, 4590, 4760, 4896, 5040, 5355, 5712, 6048, 6120, 6426, 7140, 7344, 7560, 8160, 8568, 9180, 9520, 10080, 10710, 11424, 12240, 12852, 14280, 14688, 15120, 16065, 17136, 18360, 19040, 21420, 24480, 25704, 28560, 30240, 32130, 34272, 36720, 39293, 42840, 51408, 57120, 64260, 73440, 78586, 85680, 102816, 117879, 128520, 157172, 171360, 196465, 235758, 257040, 275051, 314344, 353637, 392930, 471516, 514080, 550102, 589395, 628688, 667981, 707274, 785860, 825153, 943032, 1060911, 1100204, 1178790, 1257376, 1335962, 1375255, 1414548, 1571720, 1650306, 1768185, 1886064, 2003943, 2121822, 2200408, 2357580, 2475459, 2671924, 2750510, 2829096, 3143440, 3300612, 3339905, 3536370, 3772128, 4007886, 4125765, 4243644, 4400816, 4675867, 4715160, 4950918, 5304555, 5343848, 5501020, 5658192, 6011829, 6286880, 6601224, 6679810, 7072740, 7426377, 8015772, 8251530, 8487288, 8801632, 9351734, 9430320, 9901836, 10019715, 10609110, 10687696, 11002040, 11316384, 12023658, 12377295, 13202448, 13359620, 14027601, 14145480, 14852754, 16031544, 16503060, 16974576, 18035487, 18703468, 18860640, 19803672, 20039430, 21218220, 21375392, 22004080, 23379335, 24047316, 24754590, 26404896, 26719240, 28055202, 28290960, 29705508, 30059145, 32063088, 33006120, 33949152, 36070974, 37131885, 37406936, 39607344, 40078860, 42082803, 42436440, 44008160, 46758670, 48094632, 49509180, 53438480, 56110404, 56581920, 59411016, 60118290, 64126176, 66012240, 70138005, 72141948, 74263770, 74813872, 79214688, 80157720, 84165606, 84872880, 90177435, 93517340, 96189264, 99018360, 106876960, 112220808, 118822032, 120236580, 126248409, 132024480, 140276010, 144283896, 148527540, 149627744, 160315440, 168331212, 169745760, 180354870, 187034680, 192378528, 198036720, 210414015, 224441616, 237644064, 240473160, 252496818, 280552020, 288567792, 297055080, 320630880, 336662424, 360709740, 374069360, 396073440, 420828030, 448883232, 480946320, 504993636, 561104040, 577135584, 594110160, 631242045, 673324848, 721419480, 748138720, 841656060, 961892640, 1009987272, 1122208080, 1188220320, 1262484090, 1346649696, 1442838960, 1683312120, 2019974544, 2244416160, 2524968180, 2885677920, 3366624240, 4039949088, 5049936360, 6733248480, 10099872720, 20199745440]

約数ペア:

[(1, 20199745440), (2, 10099872720), (3, 6733248480), (4, 5049936360), (5, 4039949088), (6, 3366624240), (7, 2885677920), (8, 2524968180), (9, 2244416160), (10, 2019974544), (12, 1683312120), (14, 1442838960), (15, 1346649696), (16, 1262484090), (17, 1188220320), (18, 1122208080), (20, 1009987272), (21, 961892640), (24, 841656060), (27, 748138720), (28, 721419480), (30, 673324848), (32, 631242045), (34, 594110160), (35, 577135584), (36, 561104040), (40, 504993636), (42, 480946320), (45, 448883232), (48, 420828030), (51, 396073440), (54, 374069360), (56, 360709740), (60, 336662424), (63, 320630880), (68, 297055080), (70, 288567792), (72, 280552020), (80, 252496818), (84, 240473160), (85, 237644064), (90, 224441616), (96, 210414015), (102, 198036720), (105, 192378528), (108, 187034680), (112, 180354870), (119, 169745760), (120, 168331212), (126, 160315440), (135, 149627744), (136, 148527540), (140, 144283896), (144, 140276010), (153, 132024480), (160, 126248409), (168, 120236580), (170, 118822032), (180, 112220808), (189, 106876960), (204, 99018360), (210, 96189264), (216, 93517340), (224, 90177435), (238, 84872880), (240, 84165606), (252, 80157720), (255, 79214688), (270, 74813872), (272, 74263770), (280, 72141948), (288, 70138005), (306, 66012240), (315, 64126176), (336, 60118290), (340, 59411016), (357, 56581920), (360, 56110404), (378, 53438480), (408, 49509180), (420, 48094632), (432, 46758670), (459, 44008160), (476, 42436440), (480, 42082803), (504, 40078860), (510, 39607344), (540, 37406936), (544, 37131885), (560, 36070974), (595, 33949152), (612, 33006120), (630, 32063088), (672, 30059145), (680, 29705508), (714, 28290960), (720, 28055202), (756, 26719240), (765, 26404896), (816, 24754590), (840, 24047316), (864, 23379335), (918, 22004080), (945, 21375392), (952, 21218220), (1008, 20039430), (1020, 19803672), (1071, 18860640), (1080, 18703468), (1120, 18035487), (1190, 16974576), (1224, 16503060), (1260, 16031544), (1360, 14852754), (1428, 14145480), (1440, 14027601), (1512, 13359620), (1530, 13202448), (1632, 12377295), (1680, 12023658), (1785, 11316384), (1836, 11002040), (1890, 10687696), (1904, 10609110), (2016, 10019715), (2040, 9901836), (2142, 9430320), (2160, 9351734), (2295, 8801632), (2380, 8487288), (2448, 8251530), (2520, 8015772), (2720, 7426377), (2856, 7072740), (3024, 6679810), (3060, 6601224), (3213, 6286880), (3360, 6011829), (3570, 5658192), (3672, 5501020), (3780, 5343848), (3808, 5304555), (4080, 4950918), (4284, 4715160), (4320, 4675867), (4590, 4400816), (4760, 4243644), (4896, 4125765), (5040, 4007886), (5355, 3772128), (5712, 3536370), (6048, 3339905), (6120, 3300612), (6426, 3143440), (7140, 2829096), (7344, 2750510), (7560, 2671924), (8160, 2475459), (8568, 2357580), (9180, 2200408), (9520, 2121822), (10080, 2003943), (10710, 1886064), (11424, 1768185), (12240, 1650306), (12852, 1571720), (14280, 1414548), (14688, 1375255), (15120, 1335962), (16065, 1257376), (17136, 1178790), (18360, 1100204), (19040, 1060911), (21420, 943032), (24480, 825153), (25704, 785860), (28560, 707274), (30240, 667981), (32130, 628688), (34272, 589395), (36720, 550102), (39293, 514080), (42840, 471516), (51408, 392930), (57120, 353637), (64260, 314344), (73440, 275051), (78586, 257040), (85680, 235758), (102816, 196465), (117879, 171360), (128520, 157172)]