40041048320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 432

約数和(自身を含む): 122665116672

約数和(自身を除く): 82624068352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 169, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 338, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 676, 728, 806, 832, 845, 853, 868, 896, 910, 992, 1040, 1085, 1120, 1183, 1240, 1280, 1352, 1456, 1612, 1664, 1690, 1706, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2366, 2480, 2704, 2821, 2912, 3224, 3328, 3380, 3412, 3472, 3640, 3968, 4030, 4160, 4265, 4340, 4480, 4732, 4960, 5239, 5408, 5642, 5824, 5915, 5971, 6448, 6760, 6824, 6944, 7280, 7936, 8060, 8320, 8530, 8680, 8960, 9464, 9920, 10478, 10816, 11089, 11284, 11648, 11830, 11942, 12896, 13520, 13648, 13888, 14105, 14560, 16120, 16640, 17060, 17360, 18928, 19840, 20956, 21632, 22178, 22568, 23296, 23660, 23884, 25792, 26195, 26443, 27040, 27296, 27776, 28210, 29120, 29855, 32240, 34120, 34720, 36673, 37856, 39680, 41912, 43264, 44356, 45136, 47320, 47768, 51584, 52390, 52886, 54080, 54592, 55445, 55552, 56420, 58240, 59710, 64480, 68240, 69440, 73346, 75712, 77623, 83824, 88712, 90272, 94640, 95536, 103168, 104780, 105772, 108160, 109184, 110890, 112840, 116480, 119420, 128960, 132215, 136480, 138880, 144157, 146692, 151424, 155246, 167648, 177424, 180544, 183365, 185101, 189280, 191072, 209560, 211544, 216320, 218368, 221780, 225680, 238840, 257920, 264430, 272960, 277760, 288314, 293384, 302848, 310492, 335296, 343759, 354848, 361088, 366730, 370202, 378560, 382144, 388115, 419120, 423088, 443560, 451360, 477680, 515840, 528860, 545920, 576628, 586768, 620984, 670592, 687518, 709696, 720785, 722176, 733460, 740404, 757120, 764288, 776230, 838240, 846176, 887120, 902720, 925505, 955360, 1009099, 1057720, 1091840, 1153256, 1173536, 1241968, 1341184, 1375036, 1419392, 1441570, 1466920, 1480808, 1514240, 1528576, 1552460, 1676480, 1692352, 1718795, 1774240, 1805440, 1851010, 1910720, 2018198, 2115440, 2306512, 2347072, 2406313, 2483936, 2750072, 2838784, 2883140, 2933840, 2961616, 3104920, 3352960, 3384704, 3437590, 3548480, 3610880, 3702020, 3821440, 4036396, 4230880, 4468867, 4613024, 4694144, 4812626, 4967872, 5045495, 5500144, 5766280, 5867680, 5923232, 6209840, 6705920, 6769408, 6875180, 7096960, 7404040, 7642880, 8072792, 8461760, 8937734, 9226048, 9388288, 9625252, 9935744, 10090990, 11000288, 11532560, 11735360, 11846464, 12031565, 12419680, 13750360, 14193920, 14808080, 16145584, 16923520, 17875468, 18452096, 19250504, 19871488, 20181980, 22000576, 22344335, 23065120, 23470720, 23692928, 24063130, 24839360, 27500720, 29616160, 31282069, 32291168, 33847040, 35750936, 36904192, 38501008, 40363960, 44001152, 44688670, 46130240, 46941440, 47385856, 48126260, 49678720, 55001440, 59232320, 62564138, 64582336, 71501872, 77002016, 80727920, 88002304, 89377340, 92260480, 96252520, 99357440, 110002880, 118464640, 125128276, 129164672, 143003744, 154004032, 156410345, 161455840, 178754680, 184520960, 192505040, 220005760, 236929280, 250256552, 258329344, 286007488, 308008064, 312820690, 322911680, 357509360, 385010080, 440011520, 500513104, 572014976, 616016128, 625641380, 645823360, 715018720, 770020160, 1001026208, 1144029952, 1251282760, 1291646720, 1430037440, 1540040320, 2002052416, 2502565520, 2860074880, 3080080640, 4004104832, 5005131040, 5720149760, 8008209664, 10010262080, 20020524160, 40041048320]

約数ペア:

[(1, 40041048320), (2, 20020524160), (4, 10010262080), (5, 8008209664), (7, 5720149760), (8, 5005131040), (10, 4004104832), (13, 3080080640), (14, 2860074880), (16, 2502565520), (20, 2002052416), (26, 1540040320), (28, 1430037440), (31, 1291646720), (32, 1251282760), (35, 1144029952), (40, 1001026208), (52, 770020160), (56, 715018720), (62, 645823360), (64, 625641380), (65, 616016128), (70, 572014976), (80, 500513104), (91, 440011520), (104, 385010080), (112, 357509360), (124, 322911680), (128, 312820690), (130, 308008064), (140, 286007488), (155, 258329344), (160, 250256552), (169, 236929280), (182, 220005760), (208, 192505040), (217, 184520960), (224, 178754680), (248, 161455840), (256, 156410345), (260, 154004032), (280, 143003744), (310, 129164672), (320, 125128276), (338, 118464640), (364, 110002880), (403, 99357440), (416, 96252520), (434, 92260480), (448, 89377340), (455, 88002304), (496, 80727920), (520, 77002016), (560, 71501872), (620, 64582336), (640, 62564138), (676, 59232320), (728, 55001440), (806, 49678720), (832, 48126260), (845, 47385856), (853, 46941440), (868, 46130240), (896, 44688670), (910, 44001152), (992, 40363960), (1040, 38501008), (1085, 36904192), (1120, 35750936), (1183, 33847040), (1240, 32291168), (1280, 31282069), (1352, 29616160), (1456, 27500720), (1612, 24839360), (1664, 24063130), (1690, 23692928), (1706, 23470720), (1736, 23065120), (1792, 22344335), (1820, 22000576), (1984, 20181980), (2015, 19871488), (2080, 19250504), (2170, 18452096), (2240, 17875468), (2366, 16923520), (2480, 16145584), (2704, 14808080), (2821, 14193920), (2912, 13750360), (3224, 12419680), (3328, 12031565), (3380, 11846464), (3412, 11735360), (3472, 11532560), (3640, 11000288), (3968, 10090990), (4030, 9935744), (4160, 9625252), (4265, 9388288), (4340, 9226048), (4480, 8937734), (4732, 8461760), (4960, 8072792), (5239, 7642880), (5408, 7404040), (5642, 7096960), (5824, 6875180), (5915, 6769408), (5971, 6705920), (6448, 6209840), (6760, 5923232), (6824, 5867680), (6944, 5766280), (7280, 5500144), (7936, 5045495), (8060, 4967872), (8320, 4812626), (8530, 4694144), (8680, 4613024), (8960, 4468867), (9464, 4230880), (9920, 4036396), (10478, 3821440), (10816, 3702020), (11089, 3610880), (11284, 3548480), (11648, 3437590), (11830, 3384704), (11942, 3352960), (12896, 3104920), (13520, 2961616), (13648, 2933840), (13888, 2883140), (14105, 2838784), (14560, 2750072), (16120, 2483936), (16640, 2406313), (17060, 2347072), (17360, 2306512), (18928, 2115440), (19840, 2018198), (20956, 1910720), (21632, 1851010), (22178, 1805440), (22568, 1774240), (23296, 1718795), (23660, 1692352), (23884, 1676480), (25792, 1552460), (26195, 1528576), (26443, 1514240), (27040, 1480808), (27296, 1466920), (27776, 1441570), (28210, 1419392), (29120, 1375036), (29855, 1341184), (32240, 1241968), (34120, 1173536), (34720, 1153256), (36673, 1091840), (37856, 1057720), (39680, 1009099), (41912, 955360), (43264, 925505), (44356, 902720), (45136, 887120), (47320, 846176), (47768, 838240), (51584, 776230), (52390, 764288), (52886, 757120), (54080, 740404), (54592, 733460), (55445, 722176), (55552, 720785), (56420, 709696), (58240, 687518), (59710, 670592), (64480, 620984), (68240, 586768), (69440, 576628), (73346, 545920), (75712, 528860), (77623, 515840), (83824, 477680), (88712, 451360), (90272, 443560), (94640, 423088), (95536, 419120), (103168, 388115), (104780, 382144), (105772, 378560), (108160, 370202), (109184, 366730), (110890, 361088), (112840, 354848), (116480, 343759), (119420, 335296), (128960, 310492), (132215, 302848), (136480, 293384), (138880, 288314), (144157, 277760), (146692, 272960), (151424, 264430), (155246, 257920), (167648, 238840), (177424, 225680), (180544, 221780), (183365, 218368), (185101, 216320), (189280, 211544), (191072, 209560)]