2040381616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 180

約数和(自身を含む): 5210900112

約数和(自身を除く): 3170518496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 289, 338, 364, 373, 442, 476, 578, 676, 728, 746, 884, 952, 1156, 1183, 1352, 1456, 1492, 1547, 1768, 1904, 2023, 2312, 2366, 2611, 2704, 2873, 2984, 3094, 3536, 3757, 4046, 4624, 4732, 4849, 5222, 5746, 5968, 6188, 6341, 7514, 8092, 9464, 9698, 10444, 11492, 12376, 12682, 15028, 16184, 18928, 19396, 20111, 20888, 22984, 24752, 25364, 26299, 30056, 32368, 33943, 38792, 40222, 41776, 44387, 45968, 48841, 50728, 52598, 60112, 63037, 67886, 77584, 80444, 82433, 88774, 97682, 101456, 105196, 107797, 126074, 135772, 160888, 164866, 177548, 195364, 210392, 215594, 252148, 271544, 321776, 329732, 341887, 355096, 390728, 420784, 431188, 441259, 504296, 543088, 577031, 659464, 683774, 710192, 754579, 781456, 862376, 882518, 1008592, 1071629, 1154062, 1318928, 1367548, 1401361, 1509158, 1724752, 1765036, 2143258, 2308124, 2735096, 2802722, 3018316, 3530072, 4286516, 4616248, 5470192, 5605444, 6036632, 7060144, 7501403, 8573032, 9232496, 9809527, 11210888, 12073264, 15002806, 17146064, 18217693, 19619054, 22421776, 30005612, 36435386, 39238108, 60011224, 72870772, 78476216, 120022448, 127523851, 145741544, 156952432, 255047702, 291483088, 510095404, 1020190808, 2040381616]

約数ペア:

[(1, 2040381616), (2, 1020190808), (4, 510095404), (7, 291483088), (8, 255047702), (13, 156952432), (14, 145741544), (16, 127523851), (17, 120022448), (26, 78476216), (28, 72870772), (34, 60011224), (52, 39238108), (56, 36435386), (68, 30005612), (91, 22421776), (104, 19619054), (112, 18217693), (119, 17146064), (136, 15002806), (169, 12073264), (182, 11210888), (208, 9809527), (221, 9232496), (238, 8573032), (272, 7501403), (289, 7060144), (338, 6036632), (364, 5605444), (373, 5470192), (442, 4616248), (476, 4286516), (578, 3530072), (676, 3018316), (728, 2802722), (746, 2735096), (884, 2308124), (952, 2143258), (1156, 1765036), (1183, 1724752), (1352, 1509158), (1456, 1401361), (1492, 1367548), (1547, 1318928), (1768, 1154062), (1904, 1071629), (2023, 1008592), (2312, 882518), (2366, 862376), (2611, 781456), (2704, 754579), (2873, 710192), (2984, 683774), (3094, 659464), (3536, 577031), (3757, 543088), (4046, 504296), (4624, 441259), (4732, 431188), (4849, 420784), (5222, 390728), (5746, 355096), (5968, 341887), (6188, 329732), (6341, 321776), (7514, 271544), (8092, 252148), (9464, 215594), (9698, 210392), (10444, 195364), (11492, 177548), (12376, 164866), (12682, 160888), (15028, 135772), (16184, 126074), (18928, 107797), (19396, 105196), (20111, 101456), (20888, 97682), (22984, 88774), (24752, 82433), (25364, 80444), (26299, 77584), (30056, 67886), (32368, 63037), (33943, 60112), (38792, 52598), (40222, 50728), (41776, 48841), (44387, 45968)]