20192910080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3171

約数の個数: 288

約数和(自身を含む): 59910326784

約数和(自身を除く): 39717416704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 64, 68, 70, 80, 85, 86, 112, 119, 128, 136, 140, 160, 170, 172, 215, 224, 238, 256, 272, 280, 301, 320, 340, 344, 430, 448, 476, 544, 560, 595, 602, 640, 680, 688, 731, 860, 896, 952, 1088, 1120, 1190, 1204, 1280, 1360, 1376, 1462, 1505, 1720, 1792, 1904, 2176, 2240, 2380, 2408, 2720, 2752, 2924, 3010, 3083, 3440, 3655, 3808, 4352, 4480, 4760, 4816, 5117, 5440, 5504, 5848, 6020, 6166, 6880, 7310, 7616, 8960, 9520, 9632, 10234, 10880, 11008, 11696, 12040, 12332, 13760, 14620, 15232, 15415, 19040, 19264, 20468, 21581, 21760, 23392, 24080, 24664, 25585, 27520, 29240, 30464, 30830, 38080, 38528, 40936, 43162, 46784, 48160, 49328, 51170, 52411, 55040, 58480, 61660, 76160, 77056, 81872, 86324, 93568, 96320, 98656, 102340, 104822, 107905, 116960, 123320, 132569, 152320, 163744, 172648, 187136, 192640, 197312, 204680, 209644, 215810, 233920, 246640, 262055, 265138, 327488, 345296, 366877, 385280, 394624, 409360, 419288, 431620, 467840, 493280, 524110, 530276, 654976, 662845, 690592, 733754, 789248, 818720, 838576, 863240, 927983, 935680, 986560, 1048220, 1060552, 1309952, 1325690, 1381184, 1467508, 1637440, 1677152, 1726480, 1834385, 1855966, 1973120, 2096440, 2121104, 2253673, 2651380, 2762368, 2935016, 3274880, 3354304, 3452960, 3668770, 3711932, 3946240, 4192880, 4242208, 4507346, 4639915, 5302760, 5524736, 5870032, 6549760, 6708608, 6905920, 7337540, 7423864, 8385760, 8484416, 9014692, 9279830, 10605520, 11268365, 11740064, 13417216, 13811840, 14675080, 14847728, 15775711, 16771520, 16968832, 18029384, 18559660, 21211040, 22536730, 23480128, 27623680, 29350160, 29695456, 31551422, 33543040, 33937664, 36058768, 37119320, 42422080, 45073460, 46960256, 58700320, 59390912, 63102844, 67086080, 72117536, 74238640, 78878555, 84844160, 90146920, 93920512, 117400640, 118781824, 126205688, 144235072, 148477280, 157757110, 169688320, 180293840, 234801280, 237563648, 252411376, 288470144, 296954560, 315514220, 360587680, 469602560, 504822752, 576940288, 593909120, 631028440, 721175360, 1009645504, 1187818240, 1262056880, 1442350720, 2019291008, 2524113760, 2884701440, 4038582016, 5048227520, 10096455040, 20192910080]

約数ペア:

[(1, 20192910080), (2, 10096455040), (4, 5048227520), (5, 4038582016), (7, 2884701440), (8, 2524113760), (10, 2019291008), (14, 1442350720), (16, 1262056880), (17, 1187818240), (20, 1009645504), (28, 721175360), (32, 631028440), (34, 593909120), (35, 576940288), (40, 504822752), (43, 469602560), (56, 360587680), (64, 315514220), (68, 296954560), (70, 288470144), (80, 252411376), (85, 237563648), (86, 234801280), (112, 180293840), (119, 169688320), (128, 157757110), (136, 148477280), (140, 144235072), (160, 126205688), (170, 118781824), (172, 117400640), (215, 93920512), (224, 90146920), (238, 84844160), (256, 78878555), (272, 74238640), (280, 72117536), (301, 67086080), (320, 63102844), (340, 59390912), (344, 58700320), (430, 46960256), (448, 45073460), (476, 42422080), (544, 37119320), (560, 36058768), (595, 33937664), (602, 33543040), (640, 31551422), (680, 29695456), (688, 29350160), (731, 27623680), (860, 23480128), (896, 22536730), (952, 21211040), (1088, 18559660), (1120, 18029384), (1190, 16968832), (1204, 16771520), (1280, 15775711), (1360, 14847728), (1376, 14675080), (1462, 13811840), (1505, 13417216), (1720, 11740064), (1792, 11268365), (1904, 10605520), (2176, 9279830), (2240, 9014692), (2380, 8484416), (2408, 8385760), (2720, 7423864), (2752, 7337540), (2924, 6905920), (3010, 6708608), (3083, 6549760), (3440, 5870032), (3655, 5524736), (3808, 5302760), (4352, 4639915), (4480, 4507346), (4760, 4242208), (4816, 4192880), (5117, 3946240), (5440, 3711932), (5504, 3668770), (5848, 3452960), (6020, 3354304), (6166, 3274880), (6880, 2935016), (7310, 2762368), (7616, 2651380), (8960, 2253673), (9520, 2121104), (9632, 2096440), (10234, 1973120), (10880, 1855966), (11008, 1834385), (11696, 1726480), (12040, 1677152), (12332, 1637440), (13760, 1467508), (14620, 1381184), (15232, 1325690), (15415, 1309952), (19040, 1060552), (19264, 1048220), (20468, 986560), (21581, 935680), (21760, 927983), (23392, 863240), (24080, 838576), (24664, 818720), (25585, 789248), (27520, 733754), (29240, 690592), (30464, 662845), (30830, 654976), (38080, 530276), (38528, 524110), (40936, 493280), (43162, 467840), (46784, 431620), (48160, 419288), (49328, 409360), (51170, 394624), (52411, 385280), (55040, 366877), (58480, 345296), (61660, 327488), (76160, 265138), (77056, 262055), (81872, 246640), (86324, 233920), (93568, 215810), (96320, 209644), (98656, 204680), (102340, 197312), (104822, 192640), (107905, 187136), (116960, 172648), (123320, 163744), (132569, 152320)]