421178686320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1\times {\mathrm{3947}}^1$

素因数の和:7332

約数の個数: 320

約数和(自身を含む): 1571579412480

約数和(自身を除く): 1150400726160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3343, 3947, 3990, 4560, 5320, 6384, 6686, 7894, 7980, 10029, 10640, 11841, 13372, 15788, 15960, 16715, 19735, 20058, 23401, 23682, 26744, 27629, 31576, 31920, 33430, 39470, 40116, 46802, 47364, 50145, 53488, 55258, 59205, 63152, 63517, 66860, 70203, 74993, 78940, 80232, 82887, 93604, 94728, 100290, 110516, 117005, 118410, 127034, 133720, 138145, 140406, 149986, 157880, 160464, 165774, 187208, 189456, 190551, 200580, 221032, 224979, 234010, 236820, 254068, 267440, 276290, 280812, 299972, 315760, 317585, 331548, 351015, 374416, 374965, 381102, 401160, 414435, 442064, 444619, 449958, 468020, 473640, 508136, 524951, 552580, 561624, 599944, 635170, 663096, 702030, 749930, 762204, 802320, 828870, 889238, 899916, 936040, 947280, 952755, 1016272, 1049902, 1105160, 1123248, 1124895, 1199888, 1270340, 1326192, 1333857, 1404060, 1499860, 1524408, 1574853, 1657740, 1778476, 1799832, 1872080, 1905510, 2099804, 2210320, 2223095, 2249790, 2540680, 2624755, 2667714, 2808120, 2999720, 3048816, 3149706, 3315480, 3556952, 3599664, 3811020, 4199608, 4446190, 4499580, 5081360, 5249510, 5335428, 5616240, 5999440, 6299412, 6630960, 6669285, 7113904, 7622040, 7874265, 8399216, 8892380, 8999160, 10499020, 10670856, 12598824, 13194821, 13338570, 15244080, 15748530, 17784760, 17998320, 20998040, 21341712, 25197648, 26389642, 26677140, 31497060, 35569520, 39584463, 41996080, 52779284, 53354280, 62994120, 65974105, 79168926, 92363747, 105558568, 106708560, 125988240, 131948210, 158337852, 184727494, 197922315, 211117136, 250701599, 263896420, 277091241, 316675704, 369454988, 395844630, 461818735, 501403198, 527792840, 554182482, 633351408, 738909976, 752104797, 791689260, 923637470, 1002806396, 1055585680, 1108364964, 1253507995, 1385456205, 1477819952, 1504209594, 1583378520, 1754911193, 1847274940, 2005612792, 2216729928, 2507015990, 2770912410, 3008419188, 3166757040, 3509822386, 3694549880, 3760523985, 4011225584, 4433459856, 5014031980, 5264733579, 5541824820, 6016838376, 7019644772, 7389099760, 7521047970, 8774555965, 10028063960, 10529467158, 11083649640, 12033676752, 14039289544, 15042095940, 17549111930, 20056127920, 21058934316, 22167299280, 26323667895, 28078579088, 30084191880, 35098223860, 42117868632, 52647335790, 60168383760, 70196447720, 84235737264, 105294671580, 140392895440, 210589343160, 421178686320]

約数ペア:

[(1, 421178686320), (2, 210589343160), (3, 140392895440), (4, 105294671580), (5, 84235737264), (6, 70196447720), (7, 60168383760), (8, 52647335790), (10, 42117868632), (12, 35098223860), (14, 30084191880), (15, 28078579088), (16, 26323667895), (19, 22167299280), (20, 21058934316), (21, 20056127920), (24, 17549111930), (28, 15042095940), (30, 14039289544), (35, 12033676752), (38, 11083649640), (40, 10529467158), (42, 10028063960), (48, 8774555965), (56, 7521047970), (57, 7389099760), (60, 7019644772), (70, 6016838376), (76, 5541824820), (80, 5264733579), (84, 5014031980), (95, 4433459856), (105, 4011225584), (112, 3760523985), (114, 3694549880), (120, 3509822386), (133, 3166757040), (140, 3008419188), (152, 2770912410), (168, 2507015990), (190, 2216729928), (210, 2005612792), (228, 1847274940), (240, 1754911193), (266, 1583378520), (280, 1504209594), (285, 1477819952), (304, 1385456205), (336, 1253507995), (380, 1108364964), (399, 1055585680), (420, 1002806396), (456, 923637470), (532, 791689260), (560, 752104797), (570, 738909976), (665, 633351408), (760, 554182482), (798, 527792840), (840, 501403198), (912, 461818735), (1064, 395844630), (1140, 369454988), (1330, 316675704), (1520, 277091241), (1596, 263896420), (1680, 250701599), (1995, 211117136), (2128, 197922315), (2280, 184727494), (2660, 158337852), (3192, 131948210), (3343, 125988240), (3947, 106708560), (3990, 105558568), (4560, 92363747), (5320, 79168926), (6384, 65974105), (6686, 62994120), (7894, 53354280), (7980, 52779284), (10029, 41996080), (10640, 39584463), (11841, 35569520), (13372, 31497060), (15788, 26677140), (15960, 26389642), (16715, 25197648), (19735, 21341712), (20058, 20998040), (23401, 17998320), (23682, 17784760), (26744, 15748530), (27629, 15244080), (31576, 13338570), (31920, 13194821), (33430, 12598824), (39470, 10670856), (40116, 10499020), (46802, 8999160), (47364, 8892380), (50145, 8399216), (53488, 7874265), (55258, 7622040), (59205, 7113904), (63152, 6669285), (63517, 6630960), (66860, 6299412), (70203, 5999440), (74993, 5616240), (78940, 5335428), (80232, 5249510), (82887, 5081360), (93604, 4499580), (94728, 4446190), (100290, 4199608), (110516, 3811020), (117005, 3599664), (118410, 3556952), (127034, 3315480), (133720, 3149706), (138145, 3048816), (140406, 2999720), (149986, 2808120), (157880, 2667714), (160464, 2624755), (165774, 2540680), (187208, 2249790), (189456, 2223095), (190551, 2210320), (200580, 2099804), (221032, 1905510), (224979, 1872080), (234010, 1799832), (236820, 1778476), (254068, 1657740), (267440, 1574853), (276290, 1524408), (280812, 1499860), (299972, 1404060), (315760, 1333857), (317585, 1326192), (331548, 1270340), (351015, 1199888), (374416, 1124895), (374965, 1123248), (381102, 1105160), (401160, 1049902), (414435, 1016272), (442064, 952755), (444619, 947280), (449958, 936040), (468020, 899916), (473640, 889238), (508136, 828870), (524951, 802320), (552580, 762204), (561624, 749930), (599944, 702030), (635170, 663096)]