889892640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6832

約数の個数: 288

約数和(自身を含む): 3738099456

約数和(自身を除く): 2848206816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 6791, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 13582, 14560, 16380, 18720, 20373, 21840, 26208, 27164, 32760, 33955, 40746, 43680, 47537, 54328, 61119, 65520, 67910, 81492, 88283, 95074, 101865, 108656, 122238, 131040, 135820, 142611, 162984, 176566, 190148, 203730, 217312, 237685, 244476, 264849, 271640, 285222, 305595, 325968, 353132, 380296, 407460, 427833, 441415, 475370, 488952, 529698, 543280, 570444, 611190, 617981, 651936, 706264, 713055, 760592, 794547, 814920, 855666, 882830, 950740, 977904, 1059396, 1086560, 1140888, 1222380, 1235962, 1324245, 1412528, 1426110, 1521184, 1589094, 1629840, 1711332, 1765660, 1853943, 1901480, 1955808, 2118792, 2139165, 2281776, 2444760, 2471924, 2648490, 2825056, 2852220, 3089905, 3178188, 3259680, 3422664, 3531320, 3707886, 3802960, 3972735, 4237584, 4278330, 4563552, 4889520, 4943848, 5296980, 5561829, 5704440, 6179810, 6356376, 6845328, 7062640, 7415772, 7605920, 7945470, 8475168, 8556660, 9269715, 9779040, 9887696, 10593960, 11123658, 11408880, 12359620, 12712752, 13690656, 14125280, 14831544, 15890940, 17113320, 18539430, 19775392, 21187920, 22247316, 22817760, 24719240, 25425504, 27809145, 29663088, 31781880, 34226640, 37078860, 42375840, 44494632, 49438480, 55618290, 59326176, 63563760, 68453280, 74157720, 88989264, 98876960, 111236580, 127127520, 148315440, 177978528, 222473160, 296630880, 444946320, 889892640]

約数ペア:

[(1, 889892640), (2, 444946320), (3, 296630880), (4, 222473160), (5, 177978528), (6, 148315440), (7, 127127520), (8, 111236580), (9, 98876960), (10, 88989264), (12, 74157720), (13, 68453280), (14, 63563760), (15, 59326176), (16, 55618290), (18, 49438480), (20, 44494632), (21, 42375840), (24, 37078860), (26, 34226640), (28, 31781880), (30, 29663088), (32, 27809145), (35, 25425504), (36, 24719240), (39, 22817760), (40, 22247316), (42, 21187920), (45, 19775392), (48, 18539430), (52, 17113320), (56, 15890940), (60, 14831544), (63, 14125280), (65, 13690656), (70, 12712752), (72, 12359620), (78, 11408880), (80, 11123658), (84, 10593960), (90, 9887696), (91, 9779040), (96, 9269715), (104, 8556660), (105, 8475168), (112, 7945470), (117, 7605920), (120, 7415772), (126, 7062640), (130, 6845328), (140, 6356376), (144, 6179810), (156, 5704440), (160, 5561829), (168, 5296980), (180, 4943848), (182, 4889520), (195, 4563552), (208, 4278330), (210, 4237584), (224, 3972735), (234, 3802960), (240, 3707886), (252, 3531320), (260, 3422664), (273, 3259680), (280, 3178188), (288, 3089905), (312, 2852220), (315, 2825056), (336, 2648490), (360, 2471924), (364, 2444760), (390, 2281776), (416, 2139165), (420, 2118792), (455, 1955808), (468, 1901480), (480, 1853943), (504, 1765660), (520, 1711332), (546, 1629840), (560, 1589094), (585, 1521184), (624, 1426110), (630, 1412528), (672, 1324245), (720, 1235962), (728, 1222380), (780, 1140888), (819, 1086560), (840, 1059396), (910, 977904), (936, 950740), (1008, 882830), (1040, 855666), (1092, 814920), (1120, 794547), (1170, 760592), (1248, 713055), (1260, 706264), (1365, 651936), (1440, 617981), (1456, 611190), (1560, 570444), (1638, 543280), (1680, 529698), (1820, 488952), (1872, 475370), (2016, 441415), (2080, 427833), (2184, 407460), (2340, 380296), (2520, 353132), (2730, 325968), (2912, 305595), (3120, 285222), (3276, 271640), (3360, 264849), (3640, 244476), (3744, 237685), (4095, 217312), (4368, 203730), (4680, 190148), (5040, 176566), (5460, 162984), (6240, 142611), (6552, 135820), (6791, 131040), (7280, 122238), (8190, 108656), (8736, 101865), (9360, 95074), (10080, 88283), (10920, 81492), (13104, 67910), (13582, 65520), (14560, 61119), (16380, 54328), (18720, 47537), (20373, 43680), (21840, 40746), (26208, 33955), (27164, 32760)]