1642673880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 5942476800

約数和(自身を除く): 4299802920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 61, 62, 72, 76, 90, 93, 95, 114, 120, 122, 124, 127, 152, 155, 171, 180, 183, 186, 190, 228, 244, 248, 254, 279, 285, 305, 310, 342, 360, 366, 372, 380, 381, 456, 465, 488, 508, 549, 558, 570, 589, 610, 620, 635, 684, 732, 744, 760, 762, 855, 915, 930, 1016, 1098, 1116, 1140, 1143, 1159, 1178, 1220, 1240, 1270, 1368, 1395, 1464, 1524, 1710, 1767, 1830, 1860, 1891, 1905, 2196, 2232, 2280, 2286, 2318, 2356, 2413, 2440, 2540, 2745, 2790, 2945, 3048, 3420, 3477, 3534, 3660, 3720, 3782, 3810, 3937, 4392, 4572, 4636, 4712, 4826, 5080, 5301, 5490, 5580, 5673, 5715, 5795, 5890, 6840, 6954, 7068, 7239, 7320, 7564, 7620, 7747, 7874, 8835, 9144, 9272, 9455, 9652, 10431, 10602, 10980, 11160, 11346, 11430, 11590, 11780, 11811, 12065, 13908, 14136, 14478, 15128, 15240, 15494, 15748, 17019, 17385, 17670, 18910, 19304, 19685, 20862, 21204, 21717, 21960, 22692, 22860, 23180, 23241, 23560, 23622, 24130, 26505, 27816, 28365, 28956, 30988, 31496, 34038, 34770, 35340, 35433, 35929, 36195, 37820, 38735, 39370, 41724, 42408, 43434, 45384, 45720, 46360, 46482, 47244, 48260, 52155, 53010, 56730, 57912, 59055, 61976, 68076, 69540, 69723, 70680, 70866, 71858, 72390, 74803, 75640, 77470, 78740, 83448, 85095, 86868, 92964, 94488, 96520, 104310, 106020, 107787, 108585, 113460, 116205, 118110, 136152, 139080, 139446, 141732, 143716, 144780, 147193, 149606, 154940, 157480, 170190, 173736, 177165, 179645, 185928, 208620, 212040, 215574, 217170, 224409, 226920, 232410, 236220, 240157, 278892, 283464, 287432, 289560, 294386, 299212, 309880, 323361, 340380, 348615, 354330, 359290, 374015, 417240, 431148, 434340, 441579, 448818, 464820, 472440, 480314, 538935, 557784, 588772, 598424, 646722, 673227, 680760, 697230, 708660, 718580, 720471, 735965, 748030, 862296, 868680, 883158, 897636, 929640, 960628, 1077870, 1122045, 1177544, 1200785, 1293444, 1324737, 1346454, 1394460, 1417320, 1437160, 1440942, 1471930, 1496060, 1616805, 1766316, 1795272, 1921256, 2155740, 2161413, 2207895, 2244090, 2401570, 2586888, 2649474, 2692908, 2788920, 2881884, 2943860, 2992120, 3233610, 3366135, 3532632, 3602355, 4311480, 4322826, 4415790, 4488180, 4562983, 4803140, 5298948, 5385816, 5763768, 5887720, 6467220, 6623685, 6732270, 7204710, 8645652, 8831580, 8976360, 9125966, 9606280, 10597896, 10807065, 12934440, 13247370, 13464540, 13688949, 14409420, 17291304, 17663160, 18251932, 21614130, 22814915, 26494740, 26929080, 27377898, 28818840, 36503864, 41066847, 43228260, 45629830, 52989480, 54755796, 68444745, 82133694, 86456520, 91259660, 109511592, 136889490, 164267388, 182519320, 205334235, 273778980, 328534776, 410668470, 547557960, 821336940, 1642673880]

約数ペア:

[(1, 1642673880), (2, 821336940), (3, 547557960), (4, 410668470), (5, 328534776), (6, 273778980), (8, 205334235), (9, 182519320), (10, 164267388), (12, 136889490), (15, 109511592), (18, 91259660), (19, 86456520), (20, 82133694), (24, 68444745), (30, 54755796), (31, 52989480), (36, 45629830), (38, 43228260), (40, 41066847), (45, 36503864), (57, 28818840), (60, 27377898), (61, 26929080), (62, 26494740), (72, 22814915), (76, 21614130), (90, 18251932), (93, 17663160), (95, 17291304), (114, 14409420), (120, 13688949), (122, 13464540), (124, 13247370), (127, 12934440), (152, 10807065), (155, 10597896), (171, 9606280), (180, 9125966), (183, 8976360), (186, 8831580), (190, 8645652), (228, 7204710), (244, 6732270), (248, 6623685), (254, 6467220), (279, 5887720), (285, 5763768), (305, 5385816), (310, 5298948), (342, 4803140), (360, 4562983), (366, 4488180), (372, 4415790), (380, 4322826), (381, 4311480), (456, 3602355), (465, 3532632), (488, 3366135), (508, 3233610), (549, 2992120), (558, 2943860), (570, 2881884), (589, 2788920), (610, 2692908), (620, 2649474), (635, 2586888), (684, 2401570), (732, 2244090), (744, 2207895), (760, 2161413), (762, 2155740), (855, 1921256), (915, 1795272), (930, 1766316), (1016, 1616805), (1098, 1496060), (1116, 1471930), (1140, 1440942), (1143, 1437160), (1159, 1417320), (1178, 1394460), (1220, 1346454), (1240, 1324737), (1270, 1293444), (1368, 1200785), (1395, 1177544), (1464, 1122045), (1524, 1077870), (1710, 960628), (1767, 929640), (1830, 897636), (1860, 883158), (1891, 868680), (1905, 862296), (2196, 748030), (2232, 735965), (2280, 720471), (2286, 718580), (2318, 708660), (2356, 697230), (2413, 680760), (2440, 673227), (2540, 646722), (2745, 598424), (2790, 588772), (2945, 557784), (3048, 538935), (3420, 480314), (3477, 472440), (3534, 464820), (3660, 448818), (3720, 441579), (3782, 434340), (3810, 431148), (3937, 417240), (4392, 374015), (4572, 359290), (4636, 354330), (4712, 348615), (4826, 340380), (5080, 323361), (5301, 309880), (5490, 299212), (5580, 294386), (5673, 289560), (5715, 287432), (5795, 283464), (5890, 278892), (6840, 240157), (6954, 236220), (7068, 232410), (7239, 226920), (7320, 224409), (7564, 217170), (7620, 215574), (7747, 212040), (7874, 208620), (8835, 185928), (9144, 179645), (9272, 177165), (9455, 173736), (9652, 170190), (10431, 157480), (10602, 154940), (10980, 149606), (11160, 147193), (11346, 144780), (11430, 143716), (11590, 141732), (11780, 139446), (11811, 139080), (12065, 136152), (13908, 118110), (14136, 116205), (14478, 113460), (15128, 108585), (15240, 107787), (15494, 106020), (15748, 104310), (17019, 96520), (17385, 94488), (17670, 92964), (18910, 86868), (19304, 85095), (19685, 83448), (20862, 78740), (21204, 77470), (21717, 75640), (21960, 74803), (22692, 72390), (22860, 71858), (23180, 70866), (23241, 70680), (23560, 69723), (23622, 69540), (24130, 68076), (26505, 61976), (27816, 59055), (28365, 57912), (28956, 56730), (30988, 53010), (31496, 52155), (34038, 48260), (34770, 47244), (35340, 46482), (35433, 46360), (35929, 45720), (36195, 45384), (37820, 43434), (38735, 42408), (39370, 41724)]