20542306320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1125

約数の個数: 480

約数和(自身を含む): 77068817280

約数和(自身を除く): 56526510960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 61, 68, 72, 80, 81, 85, 90, 102, 108, 120, 122, 135, 136, 144, 153, 162, 170, 180, 183, 204, 216, 240, 243, 244, 255, 270, 272, 305, 306, 324, 340, 360, 366, 405, 408, 432, 459, 486, 488, 510, 540, 549, 610, 612, 648, 680, 720, 732, 765, 810, 816, 915, 918, 972, 976, 1019, 1020, 1037, 1080, 1098, 1215, 1220, 1224, 1296, 1360, 1377, 1464, 1530, 1620, 1647, 1830, 1836, 1944, 2038, 2040, 2074, 2160, 2196, 2295, 2430, 2440, 2448, 2745, 2754, 2928, 3057, 3060, 3111, 3240, 3294, 3660, 3672, 3888, 4076, 4080, 4131, 4148, 4392, 4590, 4860, 4880, 4941, 5095, 5185, 5490, 5508, 6114, 6120, 6222, 6480, 6588, 6885, 7320, 7344, 8152, 8235, 8262, 8296, 8784, 9171, 9180, 9333, 9720, 9882, 10190, 10370, 10980, 11016, 12228, 12240, 12444, 13176, 13770, 14640, 14823, 15285, 15555, 16304, 16470, 16524, 16592, 17323, 18342, 18360, 18666, 19440, 19764, 20380, 20655, 20740, 21960, 22032, 24456, 24705, 24888, 26352, 27513, 27540, 27999, 29646, 30570, 31110, 32940, 33048, 34646, 36684, 36720, 37332, 39528, 40760, 41310, 41480, 43920, 45855, 46665, 48912, 49410, 49776, 51969, 55026, 55080, 55998, 59292, 61140, 62159, 62220, 65880, 66096, 69292, 73368, 74115, 74664, 79056, 81520, 82539, 82620, 82960, 83997, 86615, 91710, 93330, 98820, 103938, 110052, 110160, 111996, 118584, 122280, 124318, 124440, 131760, 137565, 138584, 139995, 146736, 148230, 149328, 155907, 165078, 165240, 167994, 173230, 183420, 186477, 186660, 197640, 207876, 220104, 223992, 237168, 244560, 247617, 248636, 248880, 251991, 259845, 275130, 277168, 279990, 296460, 310795, 311814, 330156, 330480, 335988, 346460, 366840, 372954, 373320, 395280, 412695, 415752, 419985, 440208, 447984, 467721, 495234, 497272, 503982, 519690, 550260, 559431, 559980, 592920, 621590, 623628, 660312, 671976, 692920, 733680, 745908, 746640, 779535, 825390, 831504, 839970, 932385, 935442, 990468, 994544, 1007964, 1039380, 1056703, 1100520, 1118862, 1119960, 1185840, 1238085, 1243180, 1247256, 1259955, 1320624, 1343952, 1385840, 1403163, 1491816, 1559070, 1650780, 1678293, 1679940, 1864770, 1870884, 1980936, 2015928, 2078760, 2113406, 2201040, 2237724, 2239920, 2338605, 2476170, 2486360, 2494512, 2519910, 2797155, 2806326, 2983632, 3118140, 3170109, 3301560, 3356586, 3359880, 3729540, 3741768, 3961872, 4031856, 4157520, 4209489, 4226812, 4475448, 4677210, 4952340, 4972720, 5034879, 5039820, 5283515, 5594310, 5612652, 6236280, 6340218, 6603120, 6713172, 6719760, 7015815, 7459080, 7483536, 8391465, 8418978, 8453624, 8950896, 9354420, 9510327, 9904680, 10069758, 10079640, 10567030, 11188620, 11225304, 12472560, 12680436, 13426344, 14031630, 14918160, 15104637, 15850545, 16782930, 16837956, 16907248, 18708840, 19020654, 19809360, 20139516, 20159280, 21047445, 21134060, 22377240, 22450608, 25174395, 25360872, 26852688, 28063260, 28530981, 30209274, 31701090, 33565860, 33675912, 37417680, 38041308, 40279032, 42094890, 42268120, 44754480, 47551635, 50348790, 50721744, 56126520, 57061962, 60418548, 63402180, 67131720, 67351824, 75523185, 76082616, 80558064, 84189780, 84536240, 85592943, 95103270, 100697580, 112253040, 114123924, 120837096, 126804360, 134263440, 142654905, 151046370, 152165232, 168379560, 171185886, 190206540, 201395160, 228247848, 241674192, 253608720, 256778829, 285309810, 302092740, 336759120, 342371772, 380413080, 402790320, 427964715, 456495696, 513557658, 570619620, 604185480, 684743544, 760826160, 855929430, 1027115316, 1141239240, 1208370960, 1283894145, 1369487088, 1711858860, 2054230632, 2282478480, 2567788290, 3423717720, 4108461264, 5135576580, 6847435440, 10271153160, 20542306320]

約数ペア:

[(1, 20542306320), (2, 10271153160), (3, 6847435440), (4, 5135576580), (5, 4108461264), (6, 3423717720), (8, 2567788290), (9, 2282478480), (10, 2054230632), (12, 1711858860), (15, 1369487088), (16, 1283894145), (17, 1208370960), (18, 1141239240), (20, 1027115316), (24, 855929430), (27, 760826160), (30, 684743544), (34, 604185480), (36, 570619620), (40, 513557658), (45, 456495696), (48, 427964715), (51, 402790320), (54, 380413080), (60, 342371772), (61, 336759120), (68, 302092740), (72, 285309810), (80, 256778829), (81, 253608720), (85, 241674192), (90, 228247848), (102, 201395160), (108, 190206540), (120, 171185886), (122, 168379560), (135, 152165232), (136, 151046370), (144, 142654905), (153, 134263440), (162, 126804360), (170, 120837096), (180, 114123924), (183, 112253040), (204, 100697580), (216, 95103270), (240, 85592943), (243, 84536240), (244, 84189780), (255, 80558064), (270, 76082616), (272, 75523185), (305, 67351824), (306, 67131720), (324, 63402180), (340, 60418548), (360, 57061962), (366, 56126520), (405, 50721744), (408, 50348790), (432, 47551635), (459, 44754480), (486, 42268120), (488, 42094890), (510, 40279032), (540, 38041308), (549, 37417680), (610, 33675912), (612, 33565860), (648, 31701090), (680, 30209274), (720, 28530981), (732, 28063260), (765, 26852688), (810, 25360872), (816, 25174395), (915, 22450608), (918, 22377240), (972, 21134060), (976, 21047445), (1019, 20159280), (1020, 20139516), (1037, 19809360), (1080, 19020654), (1098, 18708840), (1215, 16907248), (1220, 16837956), (1224, 16782930), (1296, 15850545), (1360, 15104637), (1377, 14918160), (1464, 14031630), (1530, 13426344), (1620, 12680436), (1647, 12472560), (1830, 11225304), (1836, 11188620), (1944, 10567030), (2038, 10079640), (2040, 10069758), (2074, 9904680), (2160, 9510327), (2196, 9354420), (2295, 8950896), (2430, 8453624), (2440, 8418978), (2448, 8391465), (2745, 7483536), (2754, 7459080), (2928, 7015815), (3057, 6719760), (3060, 6713172), (3111, 6603120), (3240, 6340218), (3294, 6236280), (3660, 5612652), (3672, 5594310), (3888, 5283515), (4076, 5039820), (4080, 5034879), (4131, 4972720), (4148, 4952340), (4392, 4677210), (4590, 4475448), (4860, 4226812), (4880, 4209489), (4941, 4157520), (5095, 4031856), (5185, 3961872), (5490, 3741768), (5508, 3729540), (6114, 3359880), (6120, 3356586), (6222, 3301560), (6480, 3170109), (6588, 3118140), (6885, 2983632), (7320, 2806326), (7344, 2797155), (8152, 2519910), (8235, 2494512), (8262, 2486360), (8296, 2476170), (8784, 2338605), (9171, 2239920), (9180, 2237724), (9333, 2201040), (9720, 2113406), (9882, 2078760), (10190, 2015928), (10370, 1980936), (10980, 1870884), (11016, 1864770), (12228, 1679940), (12240, 1678293), (12444, 1650780), (13176, 1559070), (13770, 1491816), (14640, 1403163), (14823, 1385840), (15285, 1343952), (15555, 1320624), (16304, 1259955), (16470, 1247256), (16524, 1243180), (16592, 1238085), (17323, 1185840), (18342, 1119960), (18360, 1118862), (18666, 1100520), (19440, 1056703), (19764, 1039380), (20380, 1007964), (20655, 994544), (20740, 990468), (21960, 935442), (22032, 932385), (24456, 839970), (24705, 831504), (24888, 825390), (26352, 779535), (27513, 746640), (27540, 745908), (27999, 733680), (29646, 692920), (30570, 671976), (31110, 660312), (32940, 623628), (33048, 621590), (34646, 592920), (36684, 559980), (36720, 559431), (37332, 550260), (39528, 519690), (40760, 503982), (41310, 497272), (41480, 495234), (43920, 467721), (45855, 447984), (46665, 440208), (48912, 419985), (49410, 415752), (49776, 412695), (51969, 395280), (55026, 373320), (55080, 372954), (55998, 366840), (59292, 346460), (61140, 335988), (62159, 330480), (62220, 330156), (65880, 311814), (66096, 310795), (69292, 296460), (73368, 279990), (74115, 277168), (74664, 275130), (79056, 259845), (81520, 251991), (82539, 248880), (82620, 248636), (82960, 247617), (83997, 244560), (86615, 237168), (91710, 223992), (93330, 220104), (98820, 207876), (103938, 197640), (110052, 186660), (110160, 186477), (111996, 183420), (118584, 173230), (122280, 167994), (124318, 165240), (124440, 165078), (131760, 155907), (137565, 149328), (138584, 148230), (139995, 146736)]