28427012640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26641}}^1$

素因数の和:26697

約数の個数: 384

約数和(自身を含む): 112791571200

約数和(自身を除く): 84364558560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2964, 3040, 3120, 3420, 3510, 3705, 3744, 3952, 4104, 4320, 4446, 4560, 4680, 4940, 5130, 5472, 5616, 5928, 6240, 6669, 6840, 7020, 7410, 7904, 8208, 8892, 9120, 9360, 9880, 10260, 11115, 11232, 11856, 13338, 13680, 14040, 14820, 16416, 17784, 18720, 19760, 20520, 22230, 23712, 26641, 26676, 27360, 28080, 29640, 33345, 35568, 39520, 41040, 44460, 53282, 53352, 56160, 59280, 66690, 71136, 79923, 82080, 88920, 106564, 106704, 118560, 133205, 133380, 159846, 177840, 213128, 213408, 239769, 266410, 266760, 319692, 346333, 355680, 399615, 426256, 479538, 506179, 532820, 533520, 639384, 692666, 719307, 799230, 852512, 959076, 1012358, 1038999, 1065640, 1067040, 1198845, 1278768, 1385332, 1438614, 1518537, 1598460, 1731665, 1918152, 2024716, 2077998, 2131280, 2397690, 2530895, 2557536, 2770664, 2877228, 3037074, 3116997, 3196920, 3463330, 3596535, 3836304, 4049432, 4155996, 4262560, 4555611, 4795380, 5061790, 5194995, 5541328, 5754456, 6074148, 6233994, 6393840, 6580327, 6926660, 7193070, 7592685, 7672608, 8098864, 8311992, 9111222, 9350991, 9590760, 10123580, 10389990, 11082656, 11508912, 12148296, 12467988, 12787680, 13160654, 13666833, 13853320, 14386140, 15185370, 15584985, 16197728, 16623984, 18222444, 18701982, 19181520, 19740981, 20247160, 20779980, 22778055, 23017824, 24296592, 24935976, 26321308, 27333666, 27706640, 28772280, 30370740, 31169970, 32901635, 33247968, 36444888, 37403964, 38363040, 39481962, 40494320, 41559960, 45556110, 46754955, 48593184, 49871952, 52642616, 54667332, 55413280, 57544560, 59222943, 60741480, 62339940, 65803270, 68334165, 72889776, 74807928, 78963924, 80988640, 83119920, 91112220, 93509910, 98704905, 99743904, 105285232, 109334664, 115089120, 118445886, 121482960, 124679880, 131606540, 136668330, 145779552, 149615856, 157927848, 166239840, 177668829, 182224440, 187019820, 197409810, 210570464, 218669328, 236891772, 242965920, 249359760, 263213080, 273336660, 296114715, 299231712, 315855696, 355337658, 364448880, 374039640, 394819620, 437338656, 473783544, 498719520, 526426160, 546673320, 592229430, 631711392, 710675316, 728897760, 748079280, 789639240, 888344145, 947567088, 1052852320, 1093346640, 1184458860, 1421350632, 1496158560, 1579278480, 1776688290, 1895134176, 2186693280, 2368917720, 2842701264, 3158556960, 3553376580, 4737835440, 5685402528, 7106753160, 9475670880, 14213506320, 28427012640]

約数ペア:

[(1, 28427012640), (2, 14213506320), (3, 9475670880), (4, 7106753160), (5, 5685402528), (6, 4737835440), (8, 3553376580), (9, 3158556960), (10, 2842701264), (12, 2368917720), (13, 2186693280), (15, 1895134176), (16, 1776688290), (18, 1579278480), (19, 1496158560), (20, 1421350632), (24, 1184458860), (26, 1093346640), (27, 1052852320), (30, 947567088), (32, 888344145), (36, 789639240), (38, 748079280), (39, 728897760), (40, 710675316), (45, 631711392), (48, 592229430), (52, 546673320), (54, 526426160), (57, 498719520), (60, 473783544), (65, 437338656), (72, 394819620), (76, 374039640), (78, 364448880), (80, 355337658), (90, 315855696), (95, 299231712), (96, 296114715), (104, 273336660), (108, 263213080), (114, 249359760), (117, 242965920), (120, 236891772), (130, 218669328), (135, 210570464), (144, 197409810), (152, 187019820), (156, 182224440), (160, 177668829), (171, 166239840), (180, 157927848), (190, 149615856), (195, 145779552), (208, 136668330), (216, 131606540), (228, 124679880), (234, 121482960), (240, 118445886), (247, 115089120), (260, 109334664), (270, 105285232), (285, 99743904), (288, 98704905), (304, 93509910), (312, 91112220), (342, 83119920), (351, 80988640), (360, 78963924), (380, 74807928), (390, 72889776), (416, 68334165), (432, 65803270), (456, 62339940), (468, 60741480), (480, 59222943), (494, 57544560), (513, 55413280), (520, 54667332), (540, 52642616), (570, 49871952), (585, 48593184), (608, 46754955), (624, 45556110), (684, 41559960), (702, 40494320), (720, 39481962), (741, 38363040), (760, 37403964), (780, 36444888), (855, 33247968), (864, 32901635), (912, 31169970), (936, 30370740), (988, 28772280), (1026, 27706640), (1040, 27333666), (1080, 26321308), (1140, 24935976), (1170, 24296592), (1235, 23017824), (1248, 22778055), (1368, 20779980), (1404, 20247160), (1440, 19740981), (1482, 19181520), (1520, 18701982), (1560, 18222444), (1710, 16623984), (1755, 16197728), (1824, 15584985), (1872, 15185370), (1976, 14386140), (2052, 13853320), (2080, 13666833), (2160, 13160654), (2223, 12787680), (2280, 12467988), (2340, 12148296), (2470, 11508912), (2565, 11082656), (2736, 10389990), (2808, 10123580), (2964, 9590760), (3040, 9350991), (3120, 9111222), (3420, 8311992), (3510, 8098864), (3705, 7672608), (3744, 7592685), (3952, 7193070), (4104, 6926660), (4320, 6580327), (4446, 6393840), (4560, 6233994), (4680, 6074148), (4940, 5754456), (5130, 5541328), (5472, 5194995), (5616, 5061790), (5928, 4795380), (6240, 4555611), (6669, 4262560), (6840, 4155996), (7020, 4049432), (7410, 3836304), (7904, 3596535), (8208, 3463330), (8892, 3196920), (9120, 3116997), (9360, 3037074), (9880, 2877228), (10260, 2770664), (11115, 2557536), (11232, 2530895), (11856, 2397690), (13338, 2131280), (13680, 2077998), (14040, 2024716), (14820, 1918152), (16416, 1731665), (17784, 1598460), (18720, 1518537), (19760, 1438614), (20520, 1385332), (22230, 1278768), (23712, 1198845), (26641, 1067040), (26676, 1065640), (27360, 1038999), (28080, 1012358), (29640, 959076), (33345, 852512), (35568, 799230), (39520, 719307), (41040, 692666), (44460, 639384), (53282, 533520), (53352, 532820), (56160, 506179), (59280, 479538), (66690, 426256), (71136, 399615), (79923, 355680), (82080, 346333), (88920, 319692), (106564, 266760), (106704, 266410), (118560, 239769), (133205, 213408), (133380, 213128), (159846, 177840)]