206661840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 817661952

約数和(自身を除く): 611000112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 106, 110, 112, 120, 132, 140, 154, 159, 165, 168, 176, 210, 211, 212, 220, 231, 240, 264, 265, 280, 308, 318, 330, 336, 371, 385, 420, 422, 424, 440, 462, 528, 530, 560, 583, 616, 633, 636, 660, 742, 770, 795, 840, 844, 848, 880, 924, 1055, 1060, 1113, 1155, 1166, 1232, 1266, 1272, 1320, 1477, 1484, 1540, 1590, 1680, 1688, 1749, 1848, 1855, 2110, 2120, 2226, 2310, 2321, 2332, 2532, 2544, 2640, 2915, 2954, 2968, 3080, 3165, 3180, 3376, 3498, 3696, 3710, 4081, 4220, 4240, 4431, 4452, 4620, 4642, 4664, 5064, 5565, 5830, 5908, 5936, 6160, 6330, 6360, 6963, 6996, 7385, 7420, 8162, 8440, 8745, 8862, 8904, 9240, 9284, 9328, 10128, 11130, 11183, 11605, 11660, 11816, 12243, 12660, 12720, 13926, 13992, 14770, 14840, 16247, 16324, 16880, 17490, 17724, 17808, 18480, 18568, 20405, 22155, 22260, 22366, 23210, 23320, 23632, 24486, 25320, 27852, 27984, 29540, 29680, 32494, 32648, 33549, 34815, 34980, 35448, 37136, 40810, 44310, 44520, 44732, 46420, 46640, 48741, 48972, 50640, 55704, 55915, 59080, 61215, 64988, 65296, 67098, 69630, 69960, 70896, 78281, 81235, 81620, 88620, 89040, 89464, 92840, 97482, 97944, 111408, 111830, 118160, 122430, 123013, 129976, 134196, 139260, 139920, 156562, 162470, 163240, 167745, 177240, 178928, 185680, 194964, 195888, 223660, 234843, 243705, 244860, 246026, 259952, 268392, 278520, 313124, 324940, 326480, 335490, 354480, 369039, 389928, 391405, 447320, 469686, 487410, 489720, 492052, 536784, 557040, 615065, 626248, 649880, 670980, 738078, 779856, 782810, 861091, 894640, 939372, 974820, 979440, 984104, 1174215, 1230130, 1252496, 1299760, 1341960, 1476156, 1565620, 1722182, 1845195, 1878744, 1949640, 1968208, 2348430, 2460260, 2583273, 2683920, 2952312, 3131240, 3444364, 3690390, 3757488, 3899280, 4305455, 4696860, 4920520, 5166546, 5904624, 6262480, 6888728, 7380780, 8610910, 9393720, 9841040, 10333092, 12916365, 13777456, 14761560, 17221820, 18787440, 20666184, 25832730, 29523120, 34443640, 41332368, 51665460, 68887280, 103330920, 206661840]

約数ペア:

[(1, 206661840), (2, 103330920), (3, 68887280), (4, 51665460), (5, 41332368), (6, 34443640), (7, 29523120), (8, 25832730), (10, 20666184), (11, 18787440), (12, 17221820), (14, 14761560), (15, 13777456), (16, 12916365), (20, 10333092), (21, 9841040), (22, 9393720), (24, 8610910), (28, 7380780), (30, 6888728), (33, 6262480), (35, 5904624), (40, 5166546), (42, 4920520), (44, 4696860), (48, 4305455), (53, 3899280), (55, 3757488), (56, 3690390), (60, 3444364), (66, 3131240), (70, 2952312), (77, 2683920), (80, 2583273), (84, 2460260), (88, 2348430), (105, 1968208), (106, 1949640), (110, 1878744), (112, 1845195), (120, 1722182), (132, 1565620), (140, 1476156), (154, 1341960), (159, 1299760), (165, 1252496), (168, 1230130), (176, 1174215), (210, 984104), (211, 979440), (212, 974820), (220, 939372), (231, 894640), (240, 861091), (264, 782810), (265, 779856), (280, 738078), (308, 670980), (318, 649880), (330, 626248), (336, 615065), (371, 557040), (385, 536784), (420, 492052), (422, 489720), (424, 487410), (440, 469686), (462, 447320), (528, 391405), (530, 389928), (560, 369039), (583, 354480), (616, 335490), (633, 326480), (636, 324940), (660, 313124), (742, 278520), (770, 268392), (795, 259952), (840, 246026), (844, 244860), (848, 243705), (880, 234843), (924, 223660), (1055, 195888), (1060, 194964), (1113, 185680), (1155, 178928), (1166, 177240), (1232, 167745), (1266, 163240), (1272, 162470), (1320, 156562), (1477, 139920), (1484, 139260), (1540, 134196), (1590, 129976), (1680, 123013), (1688, 122430), (1749, 118160), (1848, 111830), (1855, 111408), (2110, 97944), (2120, 97482), (2226, 92840), (2310, 89464), (2321, 89040), (2332, 88620), (2532, 81620), (2544, 81235), (2640, 78281), (2915, 70896), (2954, 69960), (2968, 69630), (3080, 67098), (3165, 65296), (3180, 64988), (3376, 61215), (3498, 59080), (3696, 55915), (3710, 55704), (4081, 50640), (4220, 48972), (4240, 48741), (4431, 46640), (4452, 46420), (4620, 44732), (4642, 44520), (4664, 44310), (5064, 40810), (5565, 37136), (5830, 35448), (5908, 34980), (5936, 34815), (6160, 33549), (6330, 32648), (6360, 32494), (6963, 29680), (6996, 29540), (7385, 27984), (7420, 27852), (8162, 25320), (8440, 24486), (8745, 23632), (8862, 23320), (8904, 23210), (9240, 22366), (9284, 22260), (9328, 22155), (10128, 20405), (11130, 18568), (11183, 18480), (11605, 17808), (11660, 17724), (11816, 17490), (12243, 16880), (12660, 16324), (12720, 16247), (13926, 14840), (13992, 14770)]