2577886920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 384

約数和(自身を含む): 10135756800

約数和(自身を除く): 7557869880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 79, 84, 90, 92, 105, 115, 120, 126, 138, 140, 158, 161, 168, 180, 184, 207, 210, 230, 237, 252, 276, 280, 315, 316, 322, 345, 360, 395, 414, 420, 460, 474, 483, 504, 552, 553, 563, 630, 632, 644, 690, 711, 790, 805, 828, 840, 920, 948, 966, 1035, 1106, 1126, 1185, 1260, 1288, 1380, 1422, 1449, 1580, 1610, 1656, 1659, 1689, 1817, 1896, 1932, 2070, 2212, 2252, 2370, 2415, 2520, 2760, 2765, 2815, 2844, 2898, 3160, 3220, 3318, 3378, 3555, 3634, 3864, 3941, 4140, 4424, 4504, 4740, 4830, 4977, 5067, 5451, 5530, 5630, 5688, 5796, 6440, 6636, 6756, 7110, 7245, 7268, 7882, 8280, 8295, 8445, 9085, 9480, 9660, 9954, 10134, 10902, 11060, 11260, 11592, 11823, 12719, 12949, 13272, 13512, 14220, 14490, 14536, 15764, 16353, 16590, 16890, 18170, 19320, 19705, 19908, 20268, 21804, 22120, 22520, 23646, 24885, 25335, 25438, 25898, 27255, 28440, 28980, 31528, 32706, 33180, 33780, 35469, 36340, 38157, 38847, 39410, 39816, 40536, 43608, 44477, 47292, 49770, 50670, 50876, 51796, 54510, 57960, 59115, 63595, 64745, 65412, 66360, 67560, 70938, 72680, 76314, 77694, 78820, 81765, 88954, 90643, 94584, 99540, 101340, 101752, 103592, 109020, 114471, 116541, 118230, 127190, 129490, 130824, 133431, 141876, 152628, 155388, 157640, 163530, 177345, 177908, 181286, 190785, 194235, 199080, 202680, 218040, 222385, 228942, 233082, 236460, 254380, 258980, 266862, 271929, 283752, 305256, 310776, 311339, 327060, 354690, 355816, 362572, 381570, 388470, 400293, 444770, 453215, 457884, 466164, 472920, 508760, 517960, 533724, 543858, 572355, 582705, 622678, 654120, 667155, 709380, 725144, 763140, 776940, 800586, 815787, 889540, 906430, 915768, 932328, 934017, 1022971, 1067448, 1087716, 1144710, 1165410, 1245356, 1334310, 1359645, 1418760, 1526280, 1553880, 1556695, 1601172, 1631574, 1779080, 1812860, 1868034, 2001465, 2045942, 2175432, 2289420, 2330820, 2490712, 2668620, 2719290, 2802051, 3068913, 3113390, 3202344, 3263148, 3625720, 3736068, 4002930, 4078935, 4091884, 4578840, 4661640, 4670085, 5114855, 5337240, 5438580, 5604102, 6137826, 6226780, 6526296, 7160797, 7472136, 8005860, 8157870, 8183768, 9206739, 9340170, 10229710, 10877160, 11208204, 12275652, 12453560, 14010255, 14321594, 15344565, 16011720, 16315740, 18413478, 18680340, 20459420, 21482391, 22416408, 24551304, 28020510, 28643188, 30689130, 32631480, 35803985, 36826956, 37360680, 40918840, 42964782, 46033695, 56041020, 57286376, 61378260, 64447173, 71607970, 73653912, 85929564, 92067390, 107411955, 112082040, 122756520, 128894346, 143215940, 171859128, 184134780, 214823910, 257788692, 286431880, 322235865, 368269560, 429647820, 515577384, 644471730, 859295640, 1288943460, 2577886920]

約数ペア:

[(1, 2577886920), (2, 1288943460), (3, 859295640), (4, 644471730), (5, 515577384), (6, 429647820), (7, 368269560), (8, 322235865), (9, 286431880), (10, 257788692), (12, 214823910), (14, 184134780), (15, 171859128), (18, 143215940), (20, 128894346), (21, 122756520), (23, 112082040), (24, 107411955), (28, 92067390), (30, 85929564), (35, 73653912), (36, 71607970), (40, 64447173), (42, 61378260), (45, 57286376), (46, 56041020), (56, 46033695), (60, 42964782), (63, 40918840), (69, 37360680), (70, 36826956), (72, 35803985), (79, 32631480), (84, 30689130), (90, 28643188), (92, 28020510), (105, 24551304), (115, 22416408), (120, 21482391), (126, 20459420), (138, 18680340), (140, 18413478), (158, 16315740), (161, 16011720), (168, 15344565), (180, 14321594), (184, 14010255), (207, 12453560), (210, 12275652), (230, 11208204), (237, 10877160), (252, 10229710), (276, 9340170), (280, 9206739), (315, 8183768), (316, 8157870), (322, 8005860), (345, 7472136), (360, 7160797), (395, 6526296), (414, 6226780), (420, 6137826), (460, 5604102), (474, 5438580), (483, 5337240), (504, 5114855), (552, 4670085), (553, 4661640), (563, 4578840), (630, 4091884), (632, 4078935), (644, 4002930), (690, 3736068), (711, 3625720), (790, 3263148), (805, 3202344), (828, 3113390), (840, 3068913), (920, 2802051), (948, 2719290), (966, 2668620), (1035, 2490712), (1106, 2330820), (1126, 2289420), (1185, 2175432), (1260, 2045942), (1288, 2001465), (1380, 1868034), (1422, 1812860), (1449, 1779080), (1580, 1631574), (1610, 1601172), (1656, 1556695), (1659, 1553880), (1689, 1526280), (1817, 1418760), (1896, 1359645), (1932, 1334310), (2070, 1245356), (2212, 1165410), (2252, 1144710), (2370, 1087716), (2415, 1067448), (2520, 1022971), (2760, 934017), (2765, 932328), (2815, 915768), (2844, 906430), (2898, 889540), (3160, 815787), (3220, 800586), (3318, 776940), (3378, 763140), (3555, 725144), (3634, 709380), (3864, 667155), (3941, 654120), (4140, 622678), (4424, 582705), (4504, 572355), (4740, 543858), (4830, 533724), (4977, 517960), (5067, 508760), (5451, 472920), (5530, 466164), (5630, 457884), (5688, 453215), (5796, 444770), (6440, 400293), (6636, 388470), (6756, 381570), (7110, 362572), (7245, 355816), (7268, 354690), (7882, 327060), (8280, 311339), (8295, 310776), (8445, 305256), (9085, 283752), (9480, 271929), (9660, 266862), (9954, 258980), (10134, 254380), (10902, 236460), (11060, 233082), (11260, 228942), (11592, 222385), (11823, 218040), (12719, 202680), (12949, 199080), (13272, 194235), (13512, 190785), (14220, 181286), (14490, 177908), (14536, 177345), (15764, 163530), (16353, 157640), (16590, 155388), (16890, 152628), (18170, 141876), (19320, 133431), (19705, 130824), (19908, 129490), (20268, 127190), (21804, 118230), (22120, 116541), (22520, 114471), (23646, 109020), (24885, 103592), (25335, 101752), (25438, 101340), (25898, 99540), (27255, 94584), (28440, 90643), (28980, 88954), (31528, 81765), (32706, 78820), (33180, 77694), (33780, 76314), (35469, 72680), (36340, 70938), (38157, 67560), (38847, 66360), (39410, 65412), (39816, 64745), (40536, 63595), (43608, 59115), (44477, 57960), (47292, 54510), (49770, 51796), (50670, 50876)]