19482617440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3922

約数の個数: 288

約数和(自身を含む): 57584864736

約数和(自身を除く): 38102247296

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 169, 170, 176, 187, 208, 220, 221, 260, 272, 286, 338, 340, 352, 374, 416, 440, 442, 520, 544, 572, 676, 680, 715, 748, 845, 880, 884, 935, 1040, 1105, 1144, 1352, 1360, 1430, 1496, 1690, 1760, 1768, 1859, 1870, 2080, 2210, 2288, 2431, 2704, 2720, 2860, 2873, 2992, 3380, 3536, 3718, 3740, 3853, 4420, 4576, 4862, 5408, 5720, 5746, 5984, 6760, 7072, 7436, 7480, 7706, 8840, 9295, 9724, 11440, 11492, 12155, 13520, 14365, 14872, 14960, 15412, 17680, 18590, 19265, 19448, 22880, 22984, 24310, 27040, 28730, 29744, 29920, 30824, 31603, 35360, 37180, 38530, 38896, 42383, 45968, 48620, 50089, 57460, 59488, 61648, 63206, 65501, 74360, 77060, 77792, 84766, 91936, 97240, 100178, 114920, 123296, 126412, 131002, 148720, 154120, 158015, 169532, 194480, 200356, 211915, 229840, 250445, 252824, 262004, 297440, 308240, 316030, 327505, 339064, 388960, 400712, 423830, 459680, 500890, 505648, 524008, 550979, 616480, 632060, 651157, 655010, 678128, 720511, 801424, 847660, 851513, 1001780, 1011296, 1048016, 1101958, 1264120, 1302314, 1310020, 1356256, 1441022, 1602848, 1695320, 1703026, 2003560, 2096032, 2203916, 2528240, 2604628, 2620040, 2754895, 2882044, 3255785, 3390640, 3406052, 3602555, 4007120, 4257565, 4407832, 5056480, 5209256, 5240080, 5509790, 5764088, 6511570, 6781280, 6812104, 7162727, 7205110, 8014240, 8515130, 8815664, 9366643, 10418512, 10480160, 11019580, 11069669, 11528176, 13023140, 13624208, 14325454, 14410220, 17030260, 17631328, 18733286, 20837024, 22039160, 22139338, 23056352, 26046280, 27248416, 28650908, 28820440, 34060520, 35813635, 37466572, 44078320, 44278676, 46833215, 52092560, 55348345, 57301816, 57640880, 68121040, 71627270, 74933144, 88156640, 88557352, 93666430, 104185120, 110696690, 114603632, 115281760, 121766359, 136242080, 143254540, 149866288, 177114704, 187332860, 221393380, 229207264, 243532718, 286509080, 299732576, 354229408, 374665720, 442786760, 487065436, 573018160, 608831795, 749331440, 885573520, 974130872, 1146036320, 1217663590, 1498662880, 1771147040, 1948261744, 2435327180, 3896523488, 4870654360, 9741308720, 19482617440]

約数ペア:

[(1, 19482617440), (2, 9741308720), (4, 4870654360), (5, 3896523488), (8, 2435327180), (10, 1948261744), (11, 1771147040), (13, 1498662880), (16, 1217663590), (17, 1146036320), (20, 974130872), (22, 885573520), (26, 749331440), (32, 608831795), (34, 573018160), (40, 487065436), (44, 442786760), (52, 374665720), (55, 354229408), (65, 299732576), (68, 286509080), (80, 243532718), (85, 229207264), (88, 221393380), (104, 187332860), (110, 177114704), (130, 149866288), (136, 143254540), (143, 136242080), (160, 121766359), (169, 115281760), (170, 114603632), (176, 110696690), (187, 104185120), (208, 93666430), (220, 88557352), (221, 88156640), (260, 74933144), (272, 71627270), (286, 68121040), (338, 57640880), (340, 57301816), (352, 55348345), (374, 52092560), (416, 46833215), (440, 44278676), (442, 44078320), (520, 37466572), (544, 35813635), (572, 34060520), (676, 28820440), (680, 28650908), (715, 27248416), (748, 26046280), (845, 23056352), (880, 22139338), (884, 22039160), (935, 20837024), (1040, 18733286), (1105, 17631328), (1144, 17030260), (1352, 14410220), (1360, 14325454), (1430, 13624208), (1496, 13023140), (1690, 11528176), (1760, 11069669), (1768, 11019580), (1859, 10480160), (1870, 10418512), (2080, 9366643), (2210, 8815664), (2288, 8515130), (2431, 8014240), (2704, 7205110), (2720, 7162727), (2860, 6812104), (2873, 6781280), (2992, 6511570), (3380, 5764088), (3536, 5509790), (3718, 5240080), (3740, 5209256), (3853, 5056480), (4420, 4407832), (4576, 4257565), (4862, 4007120), (5408, 3602555), (5720, 3406052), (5746, 3390640), (5984, 3255785), (6760, 2882044), (7072, 2754895), (7436, 2620040), (7480, 2604628), (7706, 2528240), (8840, 2203916), (9295, 2096032), (9724, 2003560), (11440, 1703026), (11492, 1695320), (12155, 1602848), (13520, 1441022), (14365, 1356256), (14872, 1310020), (14960, 1302314), (15412, 1264120), (17680, 1101958), (18590, 1048016), (19265, 1011296), (19448, 1001780), (22880, 851513), (22984, 847660), (24310, 801424), (27040, 720511), (28730, 678128), (29744, 655010), (29920, 651157), (30824, 632060), (31603, 616480), (35360, 550979), (37180, 524008), (38530, 505648), (38896, 500890), (42383, 459680), (45968, 423830), (48620, 400712), (50089, 388960), (57460, 339064), (59488, 327505), (61648, 316030), (63206, 308240), (65501, 297440), (74360, 262004), (77060, 252824), (77792, 250445), (84766, 229840), (91936, 211915), (97240, 200356), (100178, 194480), (114920, 169532), (123296, 158015), (126412, 154120), (131002, 148720)]