1619327520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2348

約数の個数: 288

約数和(自身を含む): 6055423920

約数和(自身を除く): 4436096400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 96, 102, 116, 120, 136, 144, 145, 153, 160, 170, 174, 180, 204, 232, 240, 255, 261, 272, 288, 290, 306, 340, 348, 360, 408, 435, 464, 480, 493, 510, 522, 544, 580, 612, 680, 696, 720, 765, 816, 870, 928, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1440, 1479, 1530, 1632, 1740, 1972, 2040, 2088, 2281, 2320, 2448, 2465, 2610, 2720, 2784, 2958, 3060, 3480, 3944, 4080, 4176, 4437, 4562, 4640, 4896, 4930, 5220, 5916, 6120, 6843, 6960, 7395, 7888, 8160, 8352, 8874, 9124, 9860, 10440, 11405, 11832, 12240, 13686, 13920, 14790, 15776, 17748, 18248, 19720, 20529, 20880, 22185, 22810, 23664, 24480, 27372, 29580, 34215, 35496, 36496, 38777, 39440, 41058, 41760, 44370, 45620, 47328, 54744, 59160, 66149, 68430, 70992, 72992, 77554, 78880, 82116, 88740, 91240, 102645, 109488, 116331, 118320, 132298, 136860, 141984, 155108, 164232, 177480, 182480, 193885, 198447, 205290, 218976, 232662, 236640, 264596, 273720, 310216, 328464, 330745, 348993, 354960, 364960, 387770, 396894, 410580, 465324, 529192, 547440, 581655, 595341, 620432, 656928, 661490, 697986, 709920, 775540, 793788, 821160, 930648, 992235, 1058384, 1094880, 1124533, 1163310, 1190682, 1240864, 1322980, 1395972, 1551080, 1587576, 1642320, 1744965, 1861296, 1984470, 2116768, 2249066, 2326620, 2381364, 2645960, 2791944, 2976705, 3102160, 3175152, 3284640, 3373599, 3489930, 3722592, 3968940, 4498132, 4653240, 4762728, 5291920, 5583888, 5622665, 5953410, 6204320, 6350304, 6747198, 6979860, 7937880, 8996264, 9306480, 9525456, 10120797, 10583840, 11167776, 11245330, 11906820, 13494396, 13959720, 15875760, 16867995, 17992528, 18612960, 19050912, 20241594, 22490660, 23813640, 26988792, 27919440, 31751520, 33735990, 35985056, 40483188, 44981320, 47627280, 50603985, 53977584, 55838880, 67471980, 80966376, 89962640, 95254560, 101207970, 107955168, 134943960, 161932752, 179925280, 202415940, 269887920, 323865504, 404831880, 539775840, 809663760, 1619327520]

約数ペア:

[(1, 1619327520), (2, 809663760), (3, 539775840), (4, 404831880), (5, 323865504), (6, 269887920), (8, 202415940), (9, 179925280), (10, 161932752), (12, 134943960), (15, 107955168), (16, 101207970), (17, 95254560), (18, 89962640), (20, 80966376), (24, 67471980), (29, 55838880), (30, 53977584), (32, 50603985), (34, 47627280), (36, 44981320), (40, 40483188), (45, 35985056), (48, 33735990), (51, 31751520), (58, 27919440), (60, 26988792), (68, 23813640), (72, 22490660), (80, 20241594), (85, 19050912), (87, 18612960), (90, 17992528), (96, 16867995), (102, 15875760), (116, 13959720), (120, 13494396), (136, 11906820), (144, 11245330), (145, 11167776), (153, 10583840), (160, 10120797), (170, 9525456), (174, 9306480), (180, 8996264), (204, 7937880), (232, 6979860), (240, 6747198), (255, 6350304), (261, 6204320), (272, 5953410), (288, 5622665), (290, 5583888), (306, 5291920), (340, 4762728), (348, 4653240), (360, 4498132), (408, 3968940), (435, 3722592), (464, 3489930), (480, 3373599), (493, 3284640), (510, 3175152), (522, 3102160), (544, 2976705), (580, 2791944), (612, 2645960), (680, 2381364), (696, 2326620), (720, 2249066), (765, 2116768), (816, 1984470), (870, 1861296), (928, 1744965), (986, 1642320), (1020, 1587576), (1044, 1551080), (1160, 1395972), (1224, 1322980), (1305, 1240864), (1360, 1190682), (1392, 1163310), (1440, 1124533), (1479, 1094880), (1530, 1058384), (1632, 992235), (1740, 930648), (1972, 821160), (2040, 793788), (2088, 775540), (2281, 709920), (2320, 697986), (2448, 661490), (2465, 656928), (2610, 620432), (2720, 595341), (2784, 581655), (2958, 547440), (3060, 529192), (3480, 465324), (3944, 410580), (4080, 396894), (4176, 387770), (4437, 364960), (4562, 354960), (4640, 348993), (4896, 330745), (4930, 328464), (5220, 310216), (5916, 273720), (6120, 264596), (6843, 236640), (6960, 232662), (7395, 218976), (7888, 205290), (8160, 198447), (8352, 193885), (8874, 182480), (9124, 177480), (9860, 164232), (10440, 155108), (11405, 141984), (11832, 136860), (12240, 132298), (13686, 118320), (13920, 116331), (14790, 109488), (15776, 102645), (17748, 91240), (18248, 88740), (19720, 82116), (20529, 78880), (20880, 77554), (22185, 72992), (22810, 70992), (23664, 68430), (24480, 66149), (27372, 59160), (29580, 54744), (34215, 47328), (35496, 45620), (36496, 44370), (38777, 41760), (39440, 41058)]