21200453568

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103099}}^1$

素因数の和:103144

約数の個数: 224

約数和(自身を含む): 75419712000

約数和(自身を除く): 54219258432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3264, 3672, 3808, 4032, 4284, 4896, 5712, 6048, 6426, 7344, 7616, 8568, 9792, 11424, 12096, 12852, 14688, 17136, 22848, 25704, 29376, 34272, 51408, 68544, 102816, 103099, 205632, 206198, 309297, 412396, 618594, 721693, 824792, 927891, 1237188, 1443386, 1649584, 1752683, 1855782, 2165079, 2474376, 2783673, 2886772, 3299168, 3505366, 3711564, 4330158, 4948752, 5258049, 5567346, 5773544, 6495237, 6598336, 7010732, 7423128, 8660316, 9897504, 10516098, 11134692, 11547088, 12268781, 12990474, 14021464, 14846256, 15774147, 17320632, 19485711, 19795008, 21032196, 22269384, 23094176, 24537562, 25980948, 28042928, 29692512, 31548294, 34641264, 36806343, 38971422, 42064392, 44538768, 46188352, 47322441, 49075124, 51961896, 56085856, 59385024, 63096588, 69282528, 73612686, 77942844, 84128784, 89077536, 94644882, 98150248, 103923792, 110419029, 112171712, 126193176, 138565056, 147225372, 155885688, 168257568, 178155072, 189289764, 196300496, 207847584, 220838058, 252386352, 294450744, 311771376, 331257087, 336515136, 378579528, 392600992, 415695168, 441676116, 504772704, 588901488, 623542752, 662514174, 757159056, 785201984, 883352232, 1009545408, 1177802976, 1247085504, 1325028348, 1514318112, 1766704464, 2355605952, 2650056696, 3028636224, 3533408928, 5300113392, 7066817856, 10600226784, 21200453568]

約数ペア:

[(1, 21200453568), (2, 10600226784), (3, 7066817856), (4, 5300113392), (6, 3533408928), (7, 3028636224), (8, 2650056696), (9, 2355605952), (12, 1766704464), (14, 1514318112), (16, 1325028348), (17, 1247085504), (18, 1177802976), (21, 1009545408), (24, 883352232), (27, 785201984), (28, 757159056), (32, 662514174), (34, 623542752), (36, 588901488), (42, 504772704), (48, 441676116), (51, 415695168), (54, 392600992), (56, 378579528), (63, 336515136), (64, 331257087), (68, 311771376), (72, 294450744), (84, 252386352), (96, 220838058), (102, 207847584), (108, 196300496), (112, 189289764), (119, 178155072), (126, 168257568), (136, 155885688), (144, 147225372), (153, 138565056), (168, 126193176), (189, 112171712), (192, 110419029), (204, 103923792), (216, 98150248), (224, 94644882), (238, 89077536), (252, 84128784), (272, 77942844), (288, 73612686), (306, 69282528), (336, 63096588), (357, 59385024), (378, 56085856), (408, 51961896), (432, 49075124), (448, 47322441), (459, 46188352), (476, 44538768), (504, 42064392), (544, 38971422), (576, 36806343), (612, 34641264), (672, 31548294), (714, 29692512), (756, 28042928), (816, 25980948), (864, 24537562), (918, 23094176), (952, 22269384), (1008, 21032196), (1071, 19795008), (1088, 19485711), (1224, 17320632), (1344, 15774147), (1428, 14846256), (1512, 14021464), (1632, 12990474), (1728, 12268781), (1836, 11547088), (1904, 11134692), (2016, 10516098), (2142, 9897504), (2448, 8660316), (2856, 7423128), (3024, 7010732), (3213, 6598336), (3264, 6495237), (3672, 5773544), (3808, 5567346), (4032, 5258049), (4284, 4948752), (4896, 4330158), (5712, 3711564), (6048, 3505366), (6426, 3299168), (7344, 2886772), (7616, 2783673), (8568, 2474376), (9792, 2165079), (11424, 1855782), (12096, 1752683), (12852, 1649584), (14688, 1443386), (17136, 1237188), (22848, 927891), (25704, 824792), (29376, 721693), (34272, 618594), (51408, 412396), (68544, 309297), (102816, 206198), (103099, 205632)]