2775571680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6262

約数の個数: 288

約数和(自身を含む): 10707500160

約数和(自身を除く): 7931928480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5586, 5880, 6211, 6384, 7448, 7840, 7980, 9120, 9310, 10640, 11172, 11760, 12422, 12768, 13965, 14896, 15960, 18620, 18633, 21280, 22344, 23520, 24844, 27930, 29792, 31055, 31920, 37240, 37266, 43477, 44688, 49688, 55860, 62110, 63840, 74480, 74532, 86954, 89376, 93165, 99376, 111720, 118009, 124220, 130431, 148960, 149064, 173908, 186330, 198752, 217385, 223440, 236018, 248440, 260862, 298128, 304339, 347816, 354027, 372660, 434770, 446880, 472036, 496880, 521724, 590045, 596256, 608678, 652155, 695632, 708054, 745320, 826063, 869540, 913017, 944072, 993760, 1043448, 1180090, 1217356, 1304310, 1391264, 1416108, 1490640, 1521695, 1652126, 1739080, 1770135, 1826034, 1888144, 2086896, 2360180, 2434712, 2478189, 2608620, 2832216, 2981280, 3043390, 3304252, 3478160, 3540270, 3652068, 3776288, 4130315, 4173792, 4565085, 4720360, 4869424, 4956378, 5217240, 5664432, 5782441, 6086780, 6608504, 6956320, 7080540, 7304136, 8260630, 9130170, 9440720, 9738848, 9912756, 10434480, 11328864, 11564882, 12173560, 12390945, 13217008, 14161080, 14608272, 16521260, 17347323, 18260340, 18881440, 19825512, 20868960, 23129764, 24347120, 24781890, 26434016, 28322160, 28912205, 29216544, 33042520, 34694646, 36520680, 39651024, 46259528, 48694240, 49563780, 56644320, 57824410, 66085040, 69389292, 73041360, 79302048, 86736615, 92519056, 99127560, 115648820, 132170080, 138778584, 146082720, 173473230, 185038112, 198255120, 231297640, 277557168, 346946460, 396510240, 462595280, 555114336, 693892920, 925190560, 1387785840, 2775571680]

約数ペア:

[(1, 2775571680), (2, 1387785840), (3, 925190560), (4, 693892920), (5, 555114336), (6, 462595280), (7, 396510240), (8, 346946460), (10, 277557168), (12, 231297640), (14, 198255120), (15, 185038112), (16, 173473230), (19, 146082720), (20, 138778584), (21, 132170080), (24, 115648820), (28, 99127560), (30, 92519056), (32, 86736615), (35, 79302048), (38, 73041360), (40, 69389292), (42, 66085040), (48, 57824410), (49, 56644320), (56, 49563780), (57, 48694240), (60, 46259528), (70, 39651024), (76, 36520680), (80, 34694646), (84, 33042520), (95, 29216544), (96, 28912205), (98, 28322160), (105, 26434016), (112, 24781890), (114, 24347120), (120, 23129764), (133, 20868960), (140, 19825512), (147, 18881440), (152, 18260340), (160, 17347323), (168, 16521260), (190, 14608272), (196, 14161080), (210, 13217008), (224, 12390945), (228, 12173560), (240, 11564882), (245, 11328864), (266, 10434480), (280, 9912756), (285, 9738848), (294, 9440720), (304, 9130170), (336, 8260630), (380, 7304136), (392, 7080540), (399, 6956320), (420, 6608504), (456, 6086780), (480, 5782441), (490, 5664432), (532, 5217240), (560, 4956378), (570, 4869424), (588, 4720360), (608, 4565085), (665, 4173792), (672, 4130315), (735, 3776288), (760, 3652068), (784, 3540270), (798, 3478160), (840, 3304252), (912, 3043390), (931, 2981280), (980, 2832216), (1064, 2608620), (1120, 2478189), (1140, 2434712), (1176, 2360180), (1330, 2086896), (1470, 1888144), (1520, 1826034), (1568, 1770135), (1596, 1739080), (1680, 1652126), (1824, 1521695), (1862, 1490640), (1960, 1416108), (1995, 1391264), (2128, 1304310), (2280, 1217356), (2352, 1180090), (2660, 1043448), (2793, 993760), (2940, 944072), (3040, 913017), (3192, 869540), (3360, 826063), (3724, 745320), (3920, 708054), (3990, 695632), (4256, 652155), (4560, 608678), (4655, 596256), (4704, 590045), (5320, 521724), (5586, 496880), (5880, 472036), (6211, 446880), (6384, 434770), (7448, 372660), (7840, 354027), (7980, 347816), (9120, 304339), (9310, 298128), (10640, 260862), (11172, 248440), (11760, 236018), (12422, 223440), (12768, 217385), (13965, 198752), (14896, 186330), (15960, 173908), (18620, 149064), (18633, 148960), (21280, 130431), (22344, 124220), (23520, 118009), (24844, 111720), (27930, 99376), (29792, 93165), (31055, 89376), (31920, 86954), (37240, 74532), (37266, 74480), (43477, 63840), (44688, 62110), (49688, 55860)]