20223374080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 432

約数和(自身を含む): 64298435040

約数和(自身を除く): 44075060960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 256, 260, 272, 280, 320, 340, 364, 392, 416, 442, 448, 455, 476, 490, 520, 544, 560, 595, 637, 640, 680, 728, 784, 832, 833, 884, 896, 910, 952, 980, 1040, 1088, 1105, 1120, 1190, 1274, 1280, 1360, 1456, 1459, 1547, 1568, 1664, 1666, 1768, 1792, 1820, 1904, 1960, 2080, 2176, 2210, 2240, 2380, 2548, 2720, 2912, 2918, 3094, 3136, 3185, 3328, 3332, 3536, 3640, 3808, 3920, 4160, 4165, 4352, 4420, 4480, 4760, 5096, 5440, 5824, 5836, 6188, 6272, 6370, 6664, 7072, 7280, 7295, 7616, 7735, 7840, 8320, 8330, 8840, 8960, 9520, 10192, 10213, 10829, 10880, 11648, 11672, 12376, 12544, 12740, 13328, 14144, 14560, 14590, 15232, 15470, 15680, 16640, 16660, 17680, 18967, 19040, 20384, 20426, 21658, 21760, 23296, 23344, 24752, 24803, 25480, 26656, 28288, 29120, 29180, 30464, 30940, 31360, 33320, 35360, 37934, 38080, 40768, 40852, 43316, 46688, 49504, 49606, 50960, 51065, 53312, 54145, 56576, 58240, 58360, 61880, 62720, 66640, 70720, 71491, 75868, 76160, 81536, 81704, 86632, 93376, 94835, 99008, 99212, 101920, 102130, 106624, 108290, 116480, 116720, 123760, 124015, 132769, 133280, 141440, 142982, 151736, 152320, 163072, 163408, 173264, 173621, 186752, 189670, 198016, 198424, 203840, 204260, 213248, 216580, 233440, 247520, 248030, 265538, 266560, 282880, 285964, 303472, 322439, 326816, 346528, 347242, 357455, 373504, 379340, 396032, 396848, 407680, 408520, 433160, 466880, 495040, 496060, 531076, 533120, 571928, 606944, 644878, 653632, 663845, 693056, 694484, 714910, 758680, 793696, 815360, 817040, 866320, 868105, 929383, 933760, 990080, 992120, 1062152, 1066240, 1143856, 1213888, 1215347, 1289756, 1307264, 1327690, 1386112, 1388968, 1429820, 1517360, 1587392, 1612195, 1634080, 1732640, 1736210, 1858766, 1867520, 1980160, 1984240, 2124304, 2257073, 2287712, 2427776, 2430694, 2579512, 2614528, 2655380, 2772224, 2777936, 2859640, 3034720, 3174784, 3224390, 3268160, 3465280, 3472420, 3717532, 3968480, 4248608, 4514146, 4575424, 4646915, 4855552, 4861388, 5159024, 5310760, 5555872, 5719280, 6069440, 6076735, 6349568, 6448780, 6536320, 6930560, 6944840, 7435064, 7936960, 8497216, 9028292, 9150848, 9293830, 9722776, 10318048, 10621520, 11111744, 11285365, 11438560, 12138880, 12153470, 12897560, 13072640, 13861120, 13889680, 14870128, 15799511, 15873920, 16994432, 18056584, 18301696, 18587660, 19445552, 20636096, 21243040, 22223488, 22570730, 22877120, 24277760, 24306940, 25795120, 27779360, 29740256, 31599022, 31747840, 33988864, 36113168, 37175320, 38891104, 41272192, 42486080, 44446976, 45141460, 45754240, 48613880, 51590240, 55558720, 59480512, 63198044, 72226336, 74350640, 77782208, 78997555, 82544384, 84972160, 90282920, 91508480, 97227760, 103180480, 111117440, 118961024, 126396088, 144452672, 148701280, 155564416, 157995110, 169944320, 180565840, 194455520, 206360960, 222234880, 237922048, 252792176, 288905344, 297402560, 311128832, 315990220, 361131680, 388911040, 412721920, 505584352, 577810688, 594805120, 631980440, 722263360, 777822080, 1011168704, 1189610240, 1263960880, 1444526720, 1555644160, 2022337408, 2527921760, 2889053440, 4044674816, 5055843520, 10111687040, 20223374080]

約数ペア:

[(1, 20223374080), (2, 10111687040), (4, 5055843520), (5, 4044674816), (7, 2889053440), (8, 2527921760), (10, 2022337408), (13, 1555644160), (14, 1444526720), (16, 1263960880), (17, 1189610240), (20, 1011168704), (26, 777822080), (28, 722263360), (32, 631980440), (34, 594805120), (35, 577810688), (40, 505584352), (49, 412721920), (52, 388911040), (56, 361131680), (64, 315990220), (65, 311128832), (68, 297402560), (70, 288905344), (80, 252792176), (85, 237922048), (91, 222234880), (98, 206360960), (104, 194455520), (112, 180565840), (119, 169944320), (128, 157995110), (130, 155564416), (136, 148701280), (140, 144452672), (160, 126396088), (170, 118961024), (182, 111117440), (196, 103180480), (208, 97227760), (221, 91508480), (224, 90282920), (238, 84972160), (245, 82544384), (256, 78997555), (260, 77782208), (272, 74350640), (280, 72226336), (320, 63198044), (340, 59480512), (364, 55558720), (392, 51590240), (416, 48613880), (442, 45754240), (448, 45141460), (455, 44446976), (476, 42486080), (490, 41272192), (520, 38891104), (544, 37175320), (560, 36113168), (595, 33988864), (637, 31747840), (640, 31599022), (680, 29740256), (728, 27779360), (784, 25795120), (832, 24306940), (833, 24277760), (884, 22877120), (896, 22570730), (910, 22223488), (952, 21243040), (980, 20636096), (1040, 19445552), (1088, 18587660), (1105, 18301696), (1120, 18056584), (1190, 16994432), (1274, 15873920), (1280, 15799511), (1360, 14870128), (1456, 13889680), (1459, 13861120), (1547, 13072640), (1568, 12897560), (1664, 12153470), (1666, 12138880), (1768, 11438560), (1792, 11285365), (1820, 11111744), (1904, 10621520), (1960, 10318048), (2080, 9722776), (2176, 9293830), (2210, 9150848), (2240, 9028292), (2380, 8497216), (2548, 7936960), (2720, 7435064), (2912, 6944840), (2918, 6930560), (3094, 6536320), (3136, 6448780), (3185, 6349568), (3328, 6076735), (3332, 6069440), (3536, 5719280), (3640, 5555872), (3808, 5310760), (3920, 5159024), (4160, 4861388), (4165, 4855552), (4352, 4646915), (4420, 4575424), (4480, 4514146), (4760, 4248608), (5096, 3968480), (5440, 3717532), (5824, 3472420), (5836, 3465280), (6188, 3268160), (6272, 3224390), (6370, 3174784), (6664, 3034720), (7072, 2859640), (7280, 2777936), (7295, 2772224), (7616, 2655380), (7735, 2614528), (7840, 2579512), (8320, 2430694), (8330, 2427776), (8840, 2287712), (8960, 2257073), (9520, 2124304), (10192, 1984240), (10213, 1980160), (10829, 1867520), (10880, 1858766), (11648, 1736210), (11672, 1732640), (12376, 1634080), (12544, 1612195), (12740, 1587392), (13328, 1517360), (14144, 1429820), (14560, 1388968), (14590, 1386112), (15232, 1327690), (15470, 1307264), (15680, 1289756), (16640, 1215347), (16660, 1213888), (17680, 1143856), (18967, 1066240), (19040, 1062152), (20384, 992120), (20426, 990080), (21658, 933760), (21760, 929383), (23296, 868105), (23344, 866320), (24752, 817040), (24803, 815360), (25480, 793696), (26656, 758680), (28288, 714910), (29120, 694484), (29180, 693056), (30464, 663845), (30940, 653632), (31360, 644878), (33320, 606944), (35360, 571928), (37934, 533120), (38080, 531076), (40768, 496060), (40852, 495040), (43316, 466880), (46688, 433160), (49504, 408520), (49606, 407680), (50960, 396848), (51065, 396032), (53312, 379340), (54145, 373504), (56576, 357455), (58240, 347242), (58360, 346528), (61880, 326816), (62720, 322439), (66640, 303472), (70720, 285964), (71491, 282880), (75868, 266560), (76160, 265538), (81536, 248030), (81704, 247520), (86632, 233440), (93376, 216580), (94835, 213248), (99008, 204260), (99212, 203840), (101920, 198424), (102130, 198016), (106624, 189670), (108290, 186752), (116480, 173621), (116720, 173264), (123760, 163408), (124015, 163072), (132769, 152320), (133280, 151736), (141440, 142982)]