200520320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 645684480

約数和(自身を除く): 445164160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 313, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 626, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1144, 1232, 1252, 1408, 1430, 1456, 1540, 1565, 1664, 1760, 1820, 2002, 2080, 2191, 2240, 2288, 2464, 2504, 2860, 2912, 3080, 3130, 3443, 3520, 3640, 4004, 4069, 4160, 4382, 4480, 4576, 4928, 5005, 5008, 5720, 5824, 6160, 6260, 6886, 7040, 7280, 8008, 8138, 8320, 8764, 9152, 9856, 10010, 10016, 10955, 11440, 11648, 12320, 12520, 13772, 14560, 16016, 16276, 17215, 17528, 18304, 20020, 20032, 20345, 21910, 22880, 24101, 24640, 25040, 27544, 28483, 29120, 32032, 32552, 34430, 35056, 40040, 40064, 40690, 43820, 44759, 45760, 48202, 49280, 50080, 55088, 56966, 58240, 64064, 65104, 68860, 70112, 80080, 81380, 87640, 89518, 91520, 96404, 100160, 110176, 113932, 120505, 128128, 130208, 137720, 140224, 142415, 160160, 162760, 175280, 179036, 192808, 200320, 220352, 223795, 227864, 241010, 260416, 275440, 280448, 284830, 313313, 320320, 325520, 350560, 358072, 385616, 440704, 447590, 455728, 482020, 520832, 550880, 569660, 626626, 640640, 651040, 701120, 716144, 771232, 895180, 911456, 964040, 1101760, 1139320, 1253252, 1302080, 1402240, 1432288, 1542464, 1566565, 1790360, 1822912, 1928080, 2203520, 2278640, 2506504, 2604160, 2864576, 3084928, 3133130, 3580720, 3645824, 3856160, 4557280, 5013008, 5729152, 6266260, 7161440, 7712320, 9114560, 10026016, 12532520, 14322880, 15424640, 18229120, 20052032, 25065040, 28645760, 40104064, 50130080, 100260160, 200520320]

約数ペア:

[(1, 200520320), (2, 100260160), (4, 50130080), (5, 40104064), (7, 28645760), (8, 25065040), (10, 20052032), (11, 18229120), (13, 15424640), (14, 14322880), (16, 12532520), (20, 10026016), (22, 9114560), (26, 7712320), (28, 7161440), (32, 6266260), (35, 5729152), (40, 5013008), (44, 4557280), (52, 3856160), (55, 3645824), (56, 3580720), (64, 3133130), (65, 3084928), (70, 2864576), (77, 2604160), (80, 2506504), (88, 2278640), (91, 2203520), (104, 1928080), (110, 1822912), (112, 1790360), (128, 1566565), (130, 1542464), (140, 1432288), (143, 1402240), (154, 1302080), (160, 1253252), (176, 1139320), (182, 1101760), (208, 964040), (220, 911456), (224, 895180), (260, 771232), (280, 716144), (286, 701120), (308, 651040), (313, 640640), (320, 626626), (352, 569660), (364, 550880), (385, 520832), (416, 482020), (440, 455728), (448, 447590), (455, 440704), (520, 385616), (560, 358072), (572, 350560), (616, 325520), (626, 320320), (640, 313313), (704, 284830), (715, 280448), (728, 275440), (770, 260416), (832, 241010), (880, 227864), (896, 223795), (910, 220352), (1001, 200320), (1040, 192808), (1120, 179036), (1144, 175280), (1232, 162760), (1252, 160160), (1408, 142415), (1430, 140224), (1456, 137720), (1540, 130208), (1565, 128128), (1664, 120505), (1760, 113932), (1820, 110176), (2002, 100160), (2080, 96404), (2191, 91520), (2240, 89518), (2288, 87640), (2464, 81380), (2504, 80080), (2860, 70112), (2912, 68860), (3080, 65104), (3130, 64064), (3443, 58240), (3520, 56966), (3640, 55088), (4004, 50080), (4069, 49280), (4160, 48202), (4382, 45760), (4480, 44759), (4576, 43820), (4928, 40690), (5005, 40064), (5008, 40040), (5720, 35056), (5824, 34430), (6160, 32552), (6260, 32032), (6886, 29120), (7040, 28483), (7280, 27544), (8008, 25040), (8138, 24640), (8320, 24101), (8764, 22880), (9152, 21910), (9856, 20345), (10010, 20032), (10016, 20020), (10955, 18304), (11440, 17528), (11648, 17215), (12320, 16276), (12520, 16016), (13772, 14560)]