7131121920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 432

約数和(自身を含む): 28143893232

約数和(自身を除く): 21012771312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2304, 2340, 2448, 2496, 2652, 2720, 2801, 2880, 3060, 3120, 3264, 3315, 3328, 3536, 3744, 3840, 3978, 4080, 4160, 4352, 4420, 4680, 4896, 4992, 5304, 5440, 5602, 5760, 6120, 6240, 6528, 6630, 7072, 7488, 7956, 8160, 8320, 8403, 8840, 9360, 9792, 9945, 9984, 10608, 10880, 11204, 11520, 12240, 12480, 13056, 13260, 14005, 14144, 14976, 15912, 16320, 16640, 16806, 17680, 18720, 19584, 19890, 21216, 21760, 22408, 24480, 24960, 25209, 26520, 28010, 28288, 29952, 31824, 32640, 33612, 35360, 36413, 37440, 39168, 39780, 42015, 42432, 44816, 47617, 48960, 49920, 50418, 53040, 56020, 56576, 63648, 65280, 67224, 70720, 72826, 74880, 79560, 84030, 84864, 89632, 95234, 97920, 100836, 106080, 109239, 112040, 126045, 127296, 134448, 141440, 142851, 145652, 149760, 159120, 168060, 169728, 179264, 182065, 190468, 195840, 201672, 212160, 218478, 224080, 238085, 252090, 254592, 268896, 282880, 285702, 291304, 318240, 327717, 336120, 358528, 364130, 380936, 403344, 424320, 428553, 436956, 448160, 476170, 504180, 509184, 537792, 546195, 571404, 582608, 619021, 636480, 655434, 672240, 714255, 717056, 728260, 761872, 806688, 848640, 857106, 873912, 896320, 952340, 1008360, 1075584, 1092390, 1142808, 1165216, 1238042, 1272960, 1310868, 1344480, 1428510, 1456520, 1523744, 1613376, 1638585, 1714212, 1747824, 1792640, 1857063, 1904680, 2016720, 2142765, 2151168, 2184780, 2285616, 2330432, 2476084, 2545920, 2621736, 2688960, 2857020, 2913040, 3047488, 3095105, 3226752, 3277170, 3428424, 3495648, 3585280, 3714126, 3809360, 4033440, 4285530, 4369560, 4571232, 4660864, 4952168, 5243472, 5377920, 5571189, 5714040, 5826080, 6094976, 6190210, 6453504, 6554340, 6856848, 6991296, 7428252, 7618720, 8066880, 8571060, 8739120, 9142464, 9285315, 9321728, 9904336, 10486944, 10755840, 11142378, 11428080, 11652160, 12189952, 12380420, 13108680, 13713696, 13982592, 14856504, 15237440, 16133760, 17142120, 17478240, 18284928, 18570630, 19808672, 20973888, 22284756, 22856160, 23304320, 24760840, 26217360, 27427392, 27855945, 27965184, 29713008, 30474880, 32267520, 34284240, 34956480, 36569856, 37141260, 39617344, 41947776, 44569512, 45712320, 46608640, 49521680, 52434720, 54854784, 55711890, 59426016, 60949760, 68568480, 69912960, 74282520, 79234688, 83895552, 89139024, 91424640, 99043360, 104869440, 109709568, 111423780, 118852032, 137136960, 139825920, 148565040, 158469376, 178278048, 182849280, 198086720, 209738880, 222847560, 237704064, 274273920, 297130080, 356556096, 396173440, 419477760, 445695120, 475408128, 548547840, 594260160, 713112192, 792346880, 891390240, 1188520320, 1426224384, 1782780480, 2377040640, 3565560960, 7131121920]

約数ペア:

[(1, 7131121920), (2, 3565560960), (3, 2377040640), (4, 1782780480), (5, 1426224384), (6, 1188520320), (8, 891390240), (9, 792346880), (10, 713112192), (12, 594260160), (13, 548547840), (15, 475408128), (16, 445695120), (17, 419477760), (18, 396173440), (20, 356556096), (24, 297130080), (26, 274273920), (30, 237704064), (32, 222847560), (34, 209738880), (36, 198086720), (39, 182849280), (40, 178278048), (45, 158469376), (48, 148565040), (51, 139825920), (52, 137136960), (60, 118852032), (64, 111423780), (65, 109709568), (68, 104869440), (72, 99043360), (78, 91424640), (80, 89139024), (85, 83895552), (90, 79234688), (96, 74282520), (102, 69912960), (104, 68568480), (117, 60949760), (120, 59426016), (128, 55711890), (130, 54854784), (136, 52434720), (144, 49521680), (153, 46608640), (156, 45712320), (160, 44569512), (170, 41947776), (180, 39617344), (192, 37141260), (195, 36569856), (204, 34956480), (208, 34284240), (221, 32267520), (234, 30474880), (240, 29713008), (255, 27965184), (256, 27855945), (260, 27427392), (272, 26217360), (288, 24760840), (306, 23304320), (312, 22856160), (320, 22284756), (340, 20973888), (360, 19808672), (384, 18570630), (390, 18284928), (408, 17478240), (416, 17142120), (442, 16133760), (468, 15237440), (480, 14856504), (510, 13982592), (520, 13713696), (544, 13108680), (576, 12380420), (585, 12189952), (612, 11652160), (624, 11428080), (640, 11142378), (663, 10755840), (680, 10486944), (720, 9904336), (765, 9321728), (768, 9285315), (780, 9142464), (816, 8739120), (832, 8571060), (884, 8066880), (936, 7618720), (960, 7428252), (1020, 6991296), (1040, 6856848), (1088, 6554340), (1105, 6453504), (1152, 6190210), (1170, 6094976), (1224, 5826080), (1248, 5714040), (1280, 5571189), (1326, 5377920), (1360, 5243472), (1440, 4952168), (1530, 4660864), (1560, 4571232), (1632, 4369560), (1664, 4285530), (1768, 4033440), (1872, 3809360), (1920, 3714126), (1989, 3585280), (2040, 3495648), (2080, 3428424), (2176, 3277170), (2210, 3226752), (2304, 3095105), (2340, 3047488), (2448, 2913040), (2496, 2857020), (2652, 2688960), (2720, 2621736), (2801, 2545920), (2880, 2476084), (3060, 2330432), (3120, 2285616), (3264, 2184780), (3315, 2151168), (3328, 2142765), (3536, 2016720), (3744, 1904680), (3840, 1857063), (3978, 1792640), (4080, 1747824), (4160, 1714212), (4352, 1638585), (4420, 1613376), (4680, 1523744), (4896, 1456520), (4992, 1428510), (5304, 1344480), (5440, 1310868), (5602, 1272960), (5760, 1238042), (6120, 1165216), (6240, 1142808), (6528, 1092390), (6630, 1075584), (7072, 1008360), (7488, 952340), (7956, 896320), (8160, 873912), (8320, 857106), (8403, 848640), (8840, 806688), (9360, 761872), (9792, 728260), (9945, 717056), (9984, 714255), (10608, 672240), (10880, 655434), (11204, 636480), (11520, 619021), (12240, 582608), (12480, 571404), (13056, 546195), (13260, 537792), (14005, 509184), (14144, 504180), (14976, 476170), (15912, 448160), (16320, 436956), (16640, 428553), (16806, 424320), (17680, 403344), (18720, 380936), (19584, 364130), (19890, 358528), (21216, 336120), (21760, 327717), (22408, 318240), (24480, 291304), (24960, 285702), (25209, 282880), (26520, 268896), (28010, 254592), (28288, 252090), (29952, 238085), (31824, 224080), (32640, 218478), (33612, 212160), (35360, 201672), (36413, 195840), (37440, 190468), (39168, 182065), (39780, 179264), (42015, 169728), (42432, 168060), (44816, 159120), (47617, 149760), (48960, 145652), (49920, 142851), (50418, 141440), (53040, 134448), (56020, 127296), (56576, 126045), (63648, 112040), (65280, 109239), (67224, 106080), (70720, 100836), (72826, 97920), (74880, 95234), (79560, 89632), (84030, 84864)]