20220403840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1640

約数の個数: 384

約数和(自身を含む): 63380776320

約数和(自身を除く): 43160372480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 169, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 338, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 640, 676, 680, 728, 832, 845, 884, 896, 910, 952, 1040, 1088, 1105, 1120, 1183, 1190, 1352, 1360, 1456, 1547, 1571, 1664, 1690, 1768, 1820, 1904, 2080, 2176, 2210, 2240, 2366, 2380, 2704, 2720, 2873, 2912, 3094, 3142, 3380, 3536, 3640, 3808, 4160, 4420, 4480, 4732, 4760, 5408, 5440, 5746, 5824, 5915, 6188, 6284, 6760, 7072, 7280, 7616, 7735, 7855, 8320, 8840, 9464, 9520, 10816, 10880, 10997, 11492, 11648, 11830, 12376, 12568, 13520, 14144, 14365, 14560, 15232, 15470, 15710, 17680, 18928, 19040, 20111, 20423, 21632, 21994, 22984, 23660, 24752, 25136, 26707, 27040, 28288, 28730, 29120, 30940, 31420, 35360, 37856, 38080, 40222, 40846, 43988, 45968, 47320, 49504, 50272, 53414, 54080, 54985, 57460, 58240, 61880, 62840, 70720, 75712, 76160, 80444, 81692, 87976, 91936, 94640, 99008, 100544, 100555, 102115, 106828, 108160, 109970, 114920, 123760, 125680, 133535, 141440, 142961, 151424, 160888, 163384, 175952, 183872, 186949, 189280, 198016, 201088, 201110, 204230, 213656, 219940, 229840, 247520, 251360, 265499, 267070, 285922, 321776, 326768, 347191, 351904, 367744, 373898, 378560, 402220, 408460, 427312, 439880, 459680, 495040, 502720, 530998, 534140, 571844, 643552, 653536, 694382, 703808, 714805, 747796, 757120, 804440, 816920, 854624, 879760, 919360, 934745, 990080, 1005440, 1061996, 1068280, 1143688, 1287104, 1307072, 1327495, 1388764, 1407616, 1429610, 1495592, 1608880, 1633840, 1709248, 1735955, 1759520, 1838720, 1858493, 1869490, 2123992, 2136560, 2287376, 2430337, 2574208, 2614144, 2654990, 2777528, 2859220, 2991184, 3217760, 3267680, 3418496, 3471910, 3519040, 3716986, 3738980, 4247984, 4273120, 4513483, 4574752, 4860674, 5309980, 5555056, 5718440, 5982368, 6435520, 6535360, 6943820, 7038080, 7433972, 7477960, 8495968, 8546240, 9026966, 9149504, 9292465, 9721348, 10619960, 11110112, 11436880, 11964736, 12151685, 12871040, 13070720, 13887640, 14867944, 14955920, 16991936, 17092480, 18053932, 18299008, 18584930, 19442696, 21239920, 22220224, 22567415, 22873760, 23929472, 24303370, 27775280, 29735888, 29911840, 31594381, 33983872, 36107864, 37169860, 38885392, 42479840, 44440448, 45134830, 45747520, 48606740, 55550560, 59471776, 59823680, 63188762, 72215728, 74339720, 77770784, 84959680, 90269660, 91495040, 97213480, 111101120, 118943552, 119647360, 126377524, 144431456, 148679440, 155541568, 157971905, 169919360, 180539320, 194426960, 222202240, 237887104, 252755048, 288862912, 297358880, 311083136, 315943810, 361078640, 388853920, 505510096, 577725824, 594717760, 631887620, 722157280, 777707840, 1011020192, 1189435520, 1263775240, 1444314560, 1555415680, 2022040384, 2527550480, 2888629120, 4044080768, 5055100960, 10110201920, 20220403840]

約数ペア:

[(1, 20220403840), (2, 10110201920), (4, 5055100960), (5, 4044080768), (7, 2888629120), (8, 2527550480), (10, 2022040384), (13, 1555415680), (14, 1444314560), (16, 1263775240), (17, 1189435520), (20, 1011020192), (26, 777707840), (28, 722157280), (32, 631887620), (34, 594717760), (35, 577725824), (40, 505510096), (52, 388853920), (56, 361078640), (64, 315943810), (65, 311083136), (68, 297358880), (70, 288862912), (80, 252755048), (85, 237887104), (91, 222202240), (104, 194426960), (112, 180539320), (119, 169919360), (128, 157971905), (130, 155541568), (136, 148679440), (140, 144431456), (160, 126377524), (169, 119647360), (170, 118943552), (182, 111101120), (208, 97213480), (221, 91495040), (224, 90269660), (238, 84959680), (260, 77770784), (272, 74339720), (280, 72215728), (320, 63188762), (338, 59823680), (340, 59471776), (364, 55550560), (416, 48606740), (442, 45747520), (448, 45134830), (455, 44440448), (476, 42479840), (520, 38885392), (544, 37169860), (560, 36107864), (595, 33983872), (640, 31594381), (676, 29911840), (680, 29735888), (728, 27775280), (832, 24303370), (845, 23929472), (884, 22873760), (896, 22567415), (910, 22220224), (952, 21239920), (1040, 19442696), (1088, 18584930), (1105, 18299008), (1120, 18053932), (1183, 17092480), (1190, 16991936), (1352, 14955920), (1360, 14867944), (1456, 13887640), (1547, 13070720), (1571, 12871040), (1664, 12151685), (1690, 11964736), (1768, 11436880), (1820, 11110112), (1904, 10619960), (2080, 9721348), (2176, 9292465), (2210, 9149504), (2240, 9026966), (2366, 8546240), (2380, 8495968), (2704, 7477960), (2720, 7433972), (2873, 7038080), (2912, 6943820), (3094, 6535360), (3142, 6435520), (3380, 5982368), (3536, 5718440), (3640, 5555056), (3808, 5309980), (4160, 4860674), (4420, 4574752), (4480, 4513483), (4732, 4273120), (4760, 4247984), (5408, 3738980), (5440, 3716986), (5746, 3519040), (5824, 3471910), (5915, 3418496), (6188, 3267680), (6284, 3217760), (6760, 2991184), (7072, 2859220), (7280, 2777528), (7616, 2654990), (7735, 2614144), (7855, 2574208), (8320, 2430337), (8840, 2287376), (9464, 2136560), (9520, 2123992), (10816, 1869490), (10880, 1858493), (10997, 1838720), (11492, 1759520), (11648, 1735955), (11830, 1709248), (12376, 1633840), (12568, 1608880), (13520, 1495592), (14144, 1429610), (14365, 1407616), (14560, 1388764), (15232, 1327495), (15470, 1307072), (15710, 1287104), (17680, 1143688), (18928, 1068280), (19040, 1061996), (20111, 1005440), (20423, 990080), (21632, 934745), (21994, 919360), (22984, 879760), (23660, 854624), (24752, 816920), (25136, 804440), (26707, 757120), (27040, 747796), (28288, 714805), (28730, 703808), (29120, 694382), (30940, 653536), (31420, 643552), (35360, 571844), (37856, 534140), (38080, 530998), (40222, 502720), (40846, 495040), (43988, 459680), (45968, 439880), (47320, 427312), (49504, 408460), (50272, 402220), (53414, 378560), (54080, 373898), (54985, 367744), (57460, 351904), (58240, 347191), (61880, 326768), (62840, 321776), (70720, 285922), (75712, 267070), (76160, 265499), (80444, 251360), (81692, 247520), (87976, 229840), (91936, 219940), (94640, 213656), (99008, 204230), (100544, 201110), (100555, 201088), (102115, 198016), (106828, 189280), (108160, 186949), (109970, 183872), (114920, 175952), (123760, 163384), (125680, 160888), (133535, 151424), (141440, 142961)]