20412812160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1151

約数の個数: 512

約数和(自身を含む): 78808464000

約数和(自身を除く): 58395651840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 89, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 178, 180, 192, 195, 208, 216, 234, 240, 260, 267, 270, 288, 312, 320, 351, 356, 360, 384, 390, 416, 432, 445, 468, 480, 520, 534, 540, 576, 585, 624, 640, 702, 712, 720, 780, 801, 832, 864, 890, 936, 960, 1021, 1040, 1068, 1080, 1152, 1157, 1170, 1248, 1335, 1404, 1424, 1440, 1560, 1602, 1664, 1728, 1755, 1780, 1872, 1920, 2042, 2080, 2136, 2160, 2314, 2340, 2403, 2496, 2670, 2808, 2848, 2880, 3063, 3120, 3204, 3456, 3471, 3510, 3560, 3744, 4005, 4084, 4160, 4272, 4320, 4628, 4680, 4806, 4992, 5105, 5340, 5616, 5696, 5760, 5785, 6126, 6240, 6408, 6942, 7020, 7120, 7488, 8010, 8168, 8320, 8544, 8640, 9189, 9256, 9360, 9612, 10210, 10413, 10680, 11232, 11392, 11570, 12015, 12252, 12480, 12816, 13273, 13884, 14040, 14240, 14976, 15315, 16020, 16336, 17088, 17280, 17355, 18378, 18512, 18720, 19224, 20420, 20826, 21360, 22464, 23140, 24030, 24504, 24960, 25632, 26546, 27567, 27768, 28080, 28480, 30630, 31239, 32040, 32672, 34176, 34710, 36756, 37024, 37440, 38448, 39819, 40840, 41652, 42720, 44928, 45945, 46280, 48060, 49008, 51264, 52065, 53092, 55134, 55536, 56160, 56960, 61260, 62478, 64080, 65344, 66365, 69420, 73512, 74048, 74880, 76896, 79638, 81680, 83304, 85440, 90869, 91890, 92560, 96120, 98016, 102528, 104130, 106184, 110268, 111072, 112320, 119457, 122520, 124956, 128160, 130688, 132730, 137835, 138840, 147024, 148096, 153792, 156195, 159276, 163360, 166608, 170880, 181738, 183780, 185120, 192240, 196032, 199095, 208260, 212368, 220536, 222144, 224640, 238914, 245040, 249912, 256320, 265460, 272607, 275670, 277680, 294048, 307584, 312390, 318552, 326720, 333216, 358371, 363476, 367560, 370240, 384480, 392064, 398190, 416520, 424736, 441072, 444288, 454345, 477828, 490080, 499824, 512640, 530920, 545214, 551340, 555360, 588096, 597285, 624780, 637104, 653440, 666432, 716742, 726952, 735120, 740480, 768960, 796380, 817821, 833040, 849472, 882144, 908690, 955656, 980160, 999648, 1061840, 1090428, 1102680, 1110720, 1176192, 1181297, 1194570, 1249560, 1274208, 1332864, 1363035, 1433484, 1453904, 1470240, 1537920, 1592760, 1635642, 1666080, 1698944, 1764288, 1791855, 1817380, 1911312, 1960320, 1999296, 2123680, 2180856, 2205360, 2221440, 2362594, 2389140, 2453463, 2499120, 2548416, 2726070, 2866968, 2907808, 2940480, 3185520, 3271284, 3332160, 3528576, 3543891, 3583710, 3634760, 3822624, 3998592, 4089105, 4247360, 4361712, 4410720, 4725188, 4778280, 4906926, 4998240, 5096832, 5452140, 5733936, 5815616, 5880960, 5906485, 6371040, 6542568, 6664320, 7087782, 7167420, 7269520, 7645248, 8178210, 8494720, 8723424, 8821440, 9450376, 9556560, 9813852, 9996480, 10631673, 10904280, 11467872, 11631232, 11812970, 12267315, 12742080, 13085136, 14175564, 14334840, 14539040, 15290496, 16356420, 17446848, 17642880, 17719455, 18900752, 19113120, 19627704, 19992960, 21263346, 21808560, 22935744, 23625940, 24534630, 25484160, 26170272, 28351128, 28669680, 29078080, 31895019, 32712840, 34893696, 35438910, 37801504, 38226240, 39255408, 42526692, 43617120, 45871488, 47251880, 49069260, 52340544, 53158365, 56702256, 57339360, 58156160, 63790038, 65425680, 70877820, 75603008, 76452480, 78510816, 85053384, 87234240, 94503760, 98138520, 104681088, 106316730, 113404512, 114678720, 127580076, 130851360, 141755640, 151206016, 157021632, 159475095, 170106768, 174468480, 189007520, 196277040, 212633460, 226809024, 229357440, 255160152, 261702720, 283511280, 314043264, 318950190, 340213536, 378015040, 392554080, 425266920, 453618048, 510320304, 523405440, 567022560, 637900380, 680427072, 756030080, 785108160, 850533840, 1020640608, 1134045120, 1275800760, 1360854144, 1570216320, 1701067680, 2041281216, 2268090240, 2551601520, 3402135360, 4082562432, 5103203040, 6804270720, 10206406080, 20412812160]

約数ペア:

[(1, 20412812160), (2, 10206406080), (3, 6804270720), (4, 5103203040), (5, 4082562432), (6, 3402135360), (8, 2551601520), (9, 2268090240), (10, 2041281216), (12, 1701067680), (13, 1570216320), (15, 1360854144), (16, 1275800760), (18, 1134045120), (20, 1020640608), (24, 850533840), (26, 785108160), (27, 756030080), (30, 680427072), (32, 637900380), (36, 567022560), (39, 523405440), (40, 510320304), (45, 453618048), (48, 425266920), (52, 392554080), (54, 378015040), (60, 340213536), (64, 318950190), (65, 314043264), (72, 283511280), (78, 261702720), (80, 255160152), (89, 229357440), (90, 226809024), (96, 212633460), (104, 196277040), (108, 189007520), (117, 174468480), (120, 170106768), (128, 159475095), (130, 157021632), (135, 151206016), (144, 141755640), (156, 130851360), (160, 127580076), (178, 114678720), (180, 113404512), (192, 106316730), (195, 104681088), (208, 98138520), (216, 94503760), (234, 87234240), (240, 85053384), (260, 78510816), (267, 76452480), (270, 75603008), (288, 70877820), (312, 65425680), (320, 63790038), (351, 58156160), (356, 57339360), (360, 56702256), (384, 53158365), (390, 52340544), (416, 49069260), (432, 47251880), (445, 45871488), (468, 43617120), (480, 42526692), (520, 39255408), (534, 38226240), (540, 37801504), (576, 35438910), (585, 34893696), (624, 32712840), (640, 31895019), (702, 29078080), (712, 28669680), (720, 28351128), (780, 26170272), (801, 25484160), (832, 24534630), (864, 23625940), (890, 22935744), (936, 21808560), (960, 21263346), (1021, 19992960), (1040, 19627704), (1068, 19113120), (1080, 18900752), (1152, 17719455), (1157, 17642880), (1170, 17446848), (1248, 16356420), (1335, 15290496), (1404, 14539040), (1424, 14334840), (1440, 14175564), (1560, 13085136), (1602, 12742080), (1664, 12267315), (1728, 11812970), (1755, 11631232), (1780, 11467872), (1872, 10904280), (1920, 10631673), (2042, 9996480), (2080, 9813852), (2136, 9556560), (2160, 9450376), (2314, 8821440), (2340, 8723424), (2403, 8494720), (2496, 8178210), (2670, 7645248), (2808, 7269520), (2848, 7167420), (2880, 7087782), (3063, 6664320), (3120, 6542568), (3204, 6371040), (3456, 5906485), (3471, 5880960), (3510, 5815616), (3560, 5733936), (3744, 5452140), (4005, 5096832), (4084, 4998240), (4160, 4906926), (4272, 4778280), (4320, 4725188), (4628, 4410720), (4680, 4361712), (4806, 4247360), (4992, 4089105), (5105, 3998592), (5340, 3822624), (5616, 3634760), (5696, 3583710), (5760, 3543891), (5785, 3528576), (6126, 3332160), (6240, 3271284), (6408, 3185520), (6942, 2940480), (7020, 2907808), (7120, 2866968), (7488, 2726070), (8010, 2548416), (8168, 2499120), (8320, 2453463), (8544, 2389140), (8640, 2362594), (9189, 2221440), (9256, 2205360), (9360, 2180856), (9612, 2123680), (10210, 1999296), (10413, 1960320), (10680, 1911312), (11232, 1817380), (11392, 1791855), (11570, 1764288), (12015, 1698944), (12252, 1666080), (12480, 1635642), (12816, 1592760), (13273, 1537920), (13884, 1470240), (14040, 1453904), (14240, 1433484), (14976, 1363035), (15315, 1332864), (16020, 1274208), (16336, 1249560), (17088, 1194570), (17280, 1181297), (17355, 1176192), (18378, 1110720), (18512, 1102680), (18720, 1090428), (19224, 1061840), (20420, 999648), (20826, 980160), (21360, 955656), (22464, 908690), (23140, 882144), (24030, 849472), (24504, 833040), (24960, 817821), (25632, 796380), (26546, 768960), (27567, 740480), (27768, 735120), (28080, 726952), (28480, 716742), (30630, 666432), (31239, 653440), (32040, 637104), (32672, 624780), (34176, 597285), (34710, 588096), (36756, 555360), (37024, 551340), (37440, 545214), (38448, 530920), (39819, 512640), (40840, 499824), (41652, 490080), (42720, 477828), (44928, 454345), (45945, 444288), (46280, 441072), (48060, 424736), (49008, 416520), (51264, 398190), (52065, 392064), (53092, 384480), (55134, 370240), (55536, 367560), (56160, 363476), (56960, 358371), (61260, 333216), (62478, 326720), (64080, 318552), (65344, 312390), (66365, 307584), (69420, 294048), (73512, 277680), (74048, 275670), (74880, 272607), (76896, 265460), (79638, 256320), (81680, 249912), (83304, 245040), (85440, 238914), (90869, 224640), (91890, 222144), (92560, 220536), (96120, 212368), (98016, 208260), (102528, 199095), (104130, 196032), (106184, 192240), (110268, 185120), (111072, 183780), (112320, 181738), (119457, 170880), (122520, 166608), (124956, 163360), (128160, 159276), (130688, 156195), (132730, 153792), (137835, 148096), (138840, 147024)]