765728880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 480

約数和(自身を含む): 3053376000

約数和(自身を除く): 2287647120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 49, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 98, 105, 112, 114, 115, 120, 133, 138, 140, 147, 149, 152, 161, 168, 184, 190, 196, 210, 228, 230, 240, 245, 266, 276, 280, 285, 294, 298, 304, 322, 336, 345, 368, 380, 392, 399, 420, 437, 447, 456, 460, 483, 490, 532, 552, 560, 570, 588, 596, 644, 665, 690, 735, 745, 760, 784, 798, 805, 840, 874, 894, 912, 920, 931, 966, 980, 1043, 1064, 1104, 1127, 1140, 1176, 1192, 1288, 1311, 1330, 1380, 1470, 1490, 1520, 1596, 1610, 1680, 1748, 1788, 1840, 1862, 1932, 1960, 1995, 2086, 2128, 2185, 2235, 2254, 2280, 2352, 2384, 2415, 2576, 2622, 2660, 2760, 2793, 2831, 2940, 2980, 3059, 3129, 3192, 3220, 3381, 3427, 3496, 3576, 3724, 3864, 3920, 3990, 4172, 4370, 4470, 4508, 4560, 4655, 4830, 5215, 5244, 5320, 5520, 5586, 5635, 5662, 5880, 5960, 6118, 6258, 6384, 6440, 6555, 6762, 6854, 6992, 7152, 7301, 7448, 7728, 7980, 8344, 8493, 8740, 8940, 9016, 9177, 9310, 9660, 10281, 10430, 10488, 10640, 11172, 11270, 11324, 11760, 11920, 12236, 12516, 12880, 13110, 13524, 13708, 13965, 14155, 14602, 14896, 15295, 15645, 15960, 16688, 16905, 16986, 17135, 17480, 17880, 18032, 18354, 18620, 19320, 19817, 20562, 20860, 20976, 21413, 21903, 22344, 22540, 22648, 23989, 24472, 25032, 26220, 27048, 27416, 27930, 28310, 29204, 30590, 31290, 31920, 33810, 33972, 34270, 34960, 35760, 36505, 36708, 37240, 38640, 39634, 41124, 41720, 42465, 42826, 43806, 44688, 45080, 45296, 45885, 47978, 48944, 50064, 51405, 52440, 54096, 54832, 55860, 56620, 58408, 59451, 61180, 62580, 64239, 65113, 67620, 67944, 68540, 71967, 73010, 73416, 74480, 79268, 82248, 83440, 84930, 85652, 87612, 90160, 91770, 95956, 99085, 102810, 104880, 107065, 109515, 111720, 113240, 116816, 118902, 119945, 122360, 125160, 128478, 130226, 135240, 135888, 137080, 138719, 143934, 146020, 146832, 158536, 164496, 167923, 169860, 171304, 175224, 183540, 191912, 195339, 198170, 205620, 214130, 219030, 223440, 226480, 237804, 239890, 244720, 250320, 256956, 260452, 270480, 274160, 277438, 287868, 292040, 297255, 317072, 321195, 325565, 335846, 339720, 342608, 350448, 359835, 367080, 383824, 390678, 396340, 411240, 416157, 428260, 438060, 455791, 475608, 479780, 503769, 513912, 520904, 554876, 575736, 584080, 594510, 642390, 651130, 671692, 679440, 693595, 719670, 734160, 781356, 792680, 822480, 832314, 839615, 856520, 876120, 911582, 951216, 959560, 976695, 1007538, 1027824, 1041808, 1109752, 1151472, 1189020, 1284780, 1302260, 1343384, 1367373, 1387190, 1439340, 1562712, 1585360, 1664628, 1679230, 1713040, 1752240, 1823164, 1919120, 1953390, 2015076, 2080785, 2219504, 2278955, 2378040, 2518845, 2569560, 2604520, 2686768, 2734746, 2774380, 2878680, 3125424, 3190537, 3329256, 3358460, 3646328, 3906780, 4030152, 4161570, 4557910, 4756080, 5037690, 5139120, 5209040, 5469492, 5548760, 5757360, 6381074, 6658512, 6716920, 6836865, 7292656, 7813560, 8060304, 8323140, 9115820, 9571611, 10075380, 10938984, 11097520, 12762148, 13433840, 13673730, 15627120, 15952685, 16646280, 18231640, 19143222, 20150760, 21877968, 25524296, 27347460, 31905370, 33292560, 36463280, 38286444, 40301520, 47858055, 51048592, 54694920, 63810740, 76572888, 95716110, 109389840, 127621480, 153145776, 191432220, 255242960, 382864440, 765728880]

約数ペア:

[(1, 765728880), (2, 382864440), (3, 255242960), (4, 191432220), (5, 153145776), (6, 127621480), (7, 109389840), (8, 95716110), (10, 76572888), (12, 63810740), (14, 54694920), (15, 51048592), (16, 47858055), (19, 40301520), (20, 38286444), (21, 36463280), (23, 33292560), (24, 31905370), (28, 27347460), (30, 25524296), (35, 21877968), (38, 20150760), (40, 19143222), (42, 18231640), (46, 16646280), (48, 15952685), (49, 15627120), (56, 13673730), (57, 13433840), (60, 12762148), (69, 11097520), (70, 10938984), (76, 10075380), (80, 9571611), (84, 9115820), (92, 8323140), (95, 8060304), (98, 7813560), (105, 7292656), (112, 6836865), (114, 6716920), (115, 6658512), (120, 6381074), (133, 5757360), (138, 5548760), (140, 5469492), (147, 5209040), (149, 5139120), (152, 5037690), (161, 4756080), (168, 4557910), (184, 4161570), (190, 4030152), (196, 3906780), (210, 3646328), (228, 3358460), (230, 3329256), (240, 3190537), (245, 3125424), (266, 2878680), (276, 2774380), (280, 2734746), (285, 2686768), (294, 2604520), (298, 2569560), (304, 2518845), (322, 2378040), (336, 2278955), (345, 2219504), (368, 2080785), (380, 2015076), (392, 1953390), (399, 1919120), (420, 1823164), (437, 1752240), (447, 1713040), (456, 1679230), (460, 1664628), (483, 1585360), (490, 1562712), (532, 1439340), (552, 1387190), (560, 1367373), (570, 1343384), (588, 1302260), (596, 1284780), (644, 1189020), (665, 1151472), (690, 1109752), (735, 1041808), (745, 1027824), (760, 1007538), (784, 976695), (798, 959560), (805, 951216), (840, 911582), (874, 876120), (894, 856520), (912, 839615), (920, 832314), (931, 822480), (966, 792680), (980, 781356), (1043, 734160), (1064, 719670), (1104, 693595), (1127, 679440), (1140, 671692), (1176, 651130), (1192, 642390), (1288, 594510), (1311, 584080), (1330, 575736), (1380, 554876), (1470, 520904), (1490, 513912), (1520, 503769), (1596, 479780), (1610, 475608), (1680, 455791), (1748, 438060), (1788, 428260), (1840, 416157), (1862, 411240), (1932, 396340), (1960, 390678), (1995, 383824), (2086, 367080), (2128, 359835), (2185, 350448), (2235, 342608), (2254, 339720), (2280, 335846), (2352, 325565), (2384, 321195), (2415, 317072), (2576, 297255), (2622, 292040), (2660, 287868), (2760, 277438), (2793, 274160), (2831, 270480), (2940, 260452), (2980, 256956), (3059, 250320), (3129, 244720), (3192, 239890), (3220, 237804), (3381, 226480), (3427, 223440), (3496, 219030), (3576, 214130), (3724, 205620), (3864, 198170), (3920, 195339), (3990, 191912), (4172, 183540), (4370, 175224), (4470, 171304), (4508, 169860), (4560, 167923), (4655, 164496), (4830, 158536), (5215, 146832), (5244, 146020), (5320, 143934), (5520, 138719), (5586, 137080), (5635, 135888), (5662, 135240), (5880, 130226), (5960, 128478), (6118, 125160), (6258, 122360), (6384, 119945), (6440, 118902), (6555, 116816), (6762, 113240), (6854, 111720), (6992, 109515), (7152, 107065), (7301, 104880), (7448, 102810), (7728, 99085), (7980, 95956), (8344, 91770), (8493, 90160), (8740, 87612), (8940, 85652), (9016, 84930), (9177, 83440), (9310, 82248), (9660, 79268), (10281, 74480), (10430, 73416), (10488, 73010), (10640, 71967), (11172, 68540), (11270, 67944), (11324, 67620), (11760, 65113), (11920, 64239), (12236, 62580), (12516, 61180), (12880, 59451), (13110, 58408), (13524, 56620), (13708, 55860), (13965, 54832), (14155, 54096), (14602, 52440), (14896, 51405), (15295, 50064), (15645, 48944), (15960, 47978), (16688, 45885), (16905, 45296), (16986, 45080), (17135, 44688), (17480, 43806), (17880, 42826), (18032, 42465), (18354, 41720), (18620, 41124), (19320, 39634), (19817, 38640), (20562, 37240), (20860, 36708), (20976, 36505), (21413, 35760), (21903, 34960), (22344, 34270), (22540, 33972), (22648, 33810), (23989, 31920), (24472, 31290), (25032, 30590), (26220, 29204), (27048, 28310), (27416, 27930)]