21679565544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 512

約数和(自身を含む): 78240153600

約数和(自身を除く): 56560588056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 47, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 94, 104, 108, 117, 124, 126, 141, 156, 168, 182, 186, 188, 189, 216, 217, 234, 248, 252, 273, 279, 282, 312, 329, 351, 364, 372, 376, 378, 403, 423, 434, 468, 504, 546, 558, 564, 611, 651, 658, 702, 728, 744, 756, 757, 806, 819, 837, 846, 868, 936, 987, 1092, 1116, 1128, 1209, 1222, 1269, 1302, 1316, 1404, 1457, 1512, 1514, 1612, 1638, 1674, 1692, 1736, 1833, 1953, 1974, 2184, 2232, 2271, 2418, 2444, 2457, 2538, 2604, 2632, 2808, 2821, 2914, 2961, 3028, 3224, 3276, 3348, 3384, 3627, 3666, 3906, 3948, 4277, 4371, 4542, 4836, 4888, 4914, 5076, 5208, 5299, 5499, 5642, 5828, 5859, 5922, 6056, 6552, 6696, 6813, 7254, 7332, 7812, 7896, 8463, 8554, 8742, 8883, 9084, 9672, 9828, 9841, 10152, 10199, 10598, 10881, 10998, 11284, 11656, 11718, 11844, 12831, 13113, 13626, 14508, 14664, 15624, 15897, 16497, 16926, 17108, 17484, 17766, 18168, 18941, 19656, 19682, 20398, 20439, 21196, 21762, 21996, 22568, 23436, 23467, 23688, 25389, 25662, 26226, 27252, 29016, 29523, 30597, 31794, 32994, 33852, 34216, 34968, 35532, 35579, 37882, 38493, 39339, 39364, 40796, 40878, 42392, 43524, 43992, 46872, 46934, 47691, 50778, 51324, 52452, 54504, 56823, 59046, 61194, 63588, 65988, 67704, 68887, 70401, 71064, 71158, 75764, 76167, 76986, 78678, 78728, 81592, 81756, 87048, 88569, 91791, 93868, 95382, 101556, 102648, 104904, 106737, 113646, 115479, 118092, 122388, 127176, 131976, 132587, 137774, 140802, 142316, 143073, 151528, 152334, 153972, 157356, 163512, 164269, 170469, 177138, 183582, 187736, 190764, 203112, 206661, 211203, 213474, 227292, 230958, 236184, 244776, 249053, 265174, 265707, 275373, 275548, 281604, 284632, 286146, 304668, 305071, 307944, 314712, 320211, 328538, 340938, 354276, 367164, 381528, 397761, 413322, 422406, 426948, 454584, 461916, 462527, 492807, 498106, 511407, 530348, 531414, 550746, 551096, 563208, 572292, 609336, 610142, 619983, 633609, 640422, 657076, 681876, 708552, 734328, 747159, 795522, 826644, 844812, 853896, 915213, 923832, 925054, 960633, 985614, 996212, 1022814, 1060696, 1062828, 1101492, 1102949, 1144584, 1193283, 1220284, 1239966, 1267218, 1280844, 1314152, 1363752, 1387581, 1478421, 1494318, 1591044, 1653288, 1689624, 1830426, 1850108, 1859949, 1921266, 1971228, 1992424, 2045628, 2125656, 2135497, 2202984, 2205898, 2241477, 2386566, 2440568, 2479932, 2534436, 2561688, 2745639, 2775162, 2956842, 2988636, 3182088, 3237689, 3308847, 3579849, 3660852, 3700216, 3719898, 3842532, 3942456, 4091256, 4162743, 4270994, 4411796, 4435263, 4482954, 4773132, 4959864, 5068872, 5491278, 5550324, 5913684, 5977272, 6406491, 6475378, 6617694, 6724431, 7159698, 7321704, 7439796, 7685064, 7720643, 8236917, 8325486, 8541988, 8823592, 8870526, 8965908, 9546264, 9713067, 9926541, 10982556, 11100648, 11827368, 12488229, 12812982, 12950756, 13235388, 13448862, 14319396, 14338337, 14879592, 15441286, 16473834, 16650972, 17083976, 17741052, 17931816, 19219473, 19426134, 19853082, 21965112, 23161929, 24976458, 25625964, 25901512, 26470776, 26897724, 28638792, 28676674, 29139201, 29779623, 30882572, 32947668, 33301944, 35482104, 38438946, 38852268, 39706164, 43015011, 46323858, 49952916, 51251928, 53795448, 57353348, 57658419, 58278402, 59559246, 61765144, 65895336, 69485787, 76877892, 77704536, 79412328, 86030022, 87417603, 92647716, 99905832, 100368359, 114706696, 115316838, 116556804, 119118492, 129045033, 138971574, 153755784, 172060044, 174835206, 185295432, 200736718, 208457361, 230633676, 233113608, 238236984, 258090066, 277943148, 301105077, 344120088, 349670412, 387135099, 401473436, 416914722, 461267352, 516180132, 555886296, 602210154, 699340824, 774270198, 802946872, 833829444, 903315231, 1032360264, 1204420308, 1548540396, 1667658888, 1806630462, 2408840616, 2709945693, 3097080792, 3613260924, 5419891386, 7226521848, 10839782772, 21679565544]

約数ペア:

[(1, 21679565544), (2, 10839782772), (3, 7226521848), (4, 5419891386), (6, 3613260924), (7, 3097080792), (8, 2709945693), (9, 2408840616), (12, 1806630462), (13, 1667658888), (14, 1548540396), (18, 1204420308), (21, 1032360264), (24, 903315231), (26, 833829444), (27, 802946872), (28, 774270198), (31, 699340824), (36, 602210154), (39, 555886296), (42, 516180132), (47, 461267352), (52, 416914722), (54, 401473436), (56, 387135099), (62, 349670412), (63, 344120088), (72, 301105077), (78, 277943148), (84, 258090066), (91, 238236984), (93, 233113608), (94, 230633676), (104, 208457361), (108, 200736718), (117, 185295432), (124, 174835206), (126, 172060044), (141, 153755784), (156, 138971574), (168, 129045033), (182, 119118492), (186, 116556804), (188, 115316838), (189, 114706696), (216, 100368359), (217, 99905832), (234, 92647716), (248, 87417603), (252, 86030022), (273, 79412328), (279, 77704536), (282, 76877892), (312, 69485787), (329, 65895336), (351, 61765144), (364, 59559246), (372, 58278402), (376, 57658419), (378, 57353348), (403, 53795448), (423, 51251928), (434, 49952916), (468, 46323858), (504, 43015011), (546, 39706164), (558, 38852268), (564, 38438946), (611, 35482104), (651, 33301944), (658, 32947668), (702, 30882572), (728, 29779623), (744, 29139201), (756, 28676674), (757, 28638792), (806, 26897724), (819, 26470776), (837, 25901512), (846, 25625964), (868, 24976458), (936, 23161929), (987, 21965112), (1092, 19853082), (1116, 19426134), (1128, 19219473), (1209, 17931816), (1222, 17741052), (1269, 17083976), (1302, 16650972), (1316, 16473834), (1404, 15441286), (1457, 14879592), (1512, 14338337), (1514, 14319396), (1612, 13448862), (1638, 13235388), (1674, 12950756), (1692, 12812982), (1736, 12488229), (1833, 11827368), (1953, 11100648), (1974, 10982556), (2184, 9926541), (2232, 9713067), (2271, 9546264), (2418, 8965908), (2444, 8870526), (2457, 8823592), (2538, 8541988), (2604, 8325486), (2632, 8236917), (2808, 7720643), (2821, 7685064), (2914, 7439796), (2961, 7321704), (3028, 7159698), (3224, 6724431), (3276, 6617694), (3348, 6475378), (3384, 6406491), (3627, 5977272), (3666, 5913684), (3906, 5550324), (3948, 5491278), (4277, 5068872), (4371, 4959864), (4542, 4773132), (4836, 4482954), (4888, 4435263), (4914, 4411796), (5076, 4270994), (5208, 4162743), (5299, 4091256), (5499, 3942456), (5642, 3842532), (5828, 3719898), (5859, 3700216), (5922, 3660852), (6056, 3579849), (6552, 3308847), (6696, 3237689), (6813, 3182088), (7254, 2988636), (7332, 2956842), (7812, 2775162), (7896, 2745639), (8463, 2561688), (8554, 2534436), (8742, 2479932), (8883, 2440568), (9084, 2386566), (9672, 2241477), (9828, 2205898), (9841, 2202984), (10152, 2135497), (10199, 2125656), (10598, 2045628), (10881, 1992424), (10998, 1971228), (11284, 1921266), (11656, 1859949), (11718, 1850108), (11844, 1830426), (12831, 1689624), (13113, 1653288), (13626, 1591044), (14508, 1494318), (14664, 1478421), (15624, 1387581), (15897, 1363752), (16497, 1314152), (16926, 1280844), (17108, 1267218), (17484, 1239966), (17766, 1220284), (18168, 1193283), (18941, 1144584), (19656, 1102949), (19682, 1101492), (20398, 1062828), (20439, 1060696), (21196, 1022814), (21762, 996212), (21996, 985614), (22568, 960633), (23436, 925054), (23467, 923832), (23688, 915213), (25389, 853896), (25662, 844812), (26226, 826644), (27252, 795522), (29016, 747159), (29523, 734328), (30597, 708552), (31794, 681876), (32994, 657076), (33852, 640422), (34216, 633609), (34968, 619983), (35532, 610142), (35579, 609336), (37882, 572292), (38493, 563208), (39339, 551096), (39364, 550746), (40796, 531414), (40878, 530348), (42392, 511407), (43524, 498106), (43992, 492807), (46872, 462527), (46934, 461916), (47691, 454584), (50778, 426948), (51324, 422406), (52452, 413322), (54504, 397761), (56823, 381528), (59046, 367164), (61194, 354276), (63588, 340938), (65988, 328538), (67704, 320211), (68887, 314712), (70401, 307944), (71064, 305071), (71158, 304668), (75764, 286146), (76167, 284632), (76986, 281604), (78678, 275548), (78728, 275373), (81592, 265707), (81756, 265174), (87048, 249053), (88569, 244776), (91791, 236184), (93868, 230958), (95382, 227292), (101556, 213474), (102648, 211203), (104904, 206661), (106737, 203112), (113646, 190764), (115479, 187736), (118092, 183582), (122388, 177138), (127176, 170469), (131976, 164269), (132587, 163512), (137774, 157356), (140802, 153972), (142316, 152334), (143073, 151528)]