20450302704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 480

約数和(自身を含む): 66490744320

約数和(自身を除く): 46040441616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 53, 61, 62, 72, 78, 93, 104, 106, 109, 117, 122, 124, 144, 156, 159, 183, 186, 208, 212, 218, 234, 244, 248, 279, 312, 318, 327, 366, 372, 403, 424, 436, 468, 477, 488, 496, 549, 558, 624, 636, 654, 689, 732, 744, 793, 806, 848, 872, 936, 954, 976, 981, 1098, 1116, 1209, 1272, 1308, 1378, 1417, 1464, 1488, 1586, 1612, 1643, 1744, 1872, 1891, 1908, 1962, 2067, 2196, 2232, 2379, 2418, 2544, 2616, 2756, 2834, 2928, 3172, 3224, 3233, 3286, 3379, 3627, 3782, 3816, 3924, 4134, 4251, 4392, 4464, 4758, 4836, 4929, 5232, 5512, 5668, 5673, 5777, 6201, 6344, 6448, 6466, 6572, 6649, 6758, 7137, 7254, 7564, 7632, 7848, 8268, 8502, 8784, 9516, 9672, 9699, 9858, 10137, 11024, 11336, 11346, 11554, 12402, 12688, 12753, 12932, 13144, 13298, 13516, 14274, 14508, 14787, 15128, 15696, 16536, 17004, 17019, 17331, 19032, 19344, 19398, 19716, 19947, 20274, 21359, 22672, 22692, 23108, 24583, 24804, 25506, 25864, 26288, 26596, 27032, 28548, 29016, 29097, 29574, 30256, 30411, 33072, 34008, 34038, 34662, 38064, 38796, 39432, 39894, 40548, 42029, 42718, 43927, 45384, 46216, 49166, 49608, 51012, 51728, 51993, 53192, 54064, 57096, 58032, 58194, 59148, 59841, 60822, 64077, 68016, 68076, 69324, 73749, 75101, 77592, 78864, 79788, 81096, 84058, 85436, 86437, 87854, 90768, 92432, 98332, 99216, 100223, 102024, 103986, 106384, 114192, 116388, 118296, 119682, 121644, 126087, 128154, 131781, 136152, 138648, 147498, 150202, 155184, 159576, 162192, 168116, 170872, 172874, 175708, 179087, 192231, 196664, 200446, 204048, 206119, 207972, 221247, 225303, 232776, 236592, 239364, 243288, 252174, 256308, 259311, 263562, 272304, 277296, 294996, 300404, 300669, 319152, 336232, 341744, 345748, 351416, 352397, 358174, 378261, 384462, 393328, 395343, 400892, 412238, 415944, 442494, 450606, 465552, 478728, 486576, 504348, 512616, 518622, 527124, 537261, 589992, 600808, 601338, 618357, 672464, 675909, 691496, 702832, 704794, 716348, 756522, 768924, 777933, 790686, 801784, 824476, 831888, 884988, 901212, 902007, 957456, 1008696, 1025232, 1037244, 1054248, 1057191, 1074522, 1179984, 1201616, 1202676, 1236714, 1302899, 1351818, 1382992, 1409588, 1432696, 1513044, 1537848, 1555866, 1581372, 1603568, 1611783, 1648952, 1769976, 1802424, 1804014, 1855071, 2017392, 2074488, 2108496, 2114382, 2149044, 2328131, 2405352, 2473428, 2605798, 2679547, 2703636, 2819176, 2865392, 3026088, 3075696, 3111732, 3162744, 3171573, 3223566, 3297904, 3539952, 3604848, 3608028, 3710142, 3908697, 4148976, 4228764, 4298088, 4581161, 4656262, 4810704, 4946856, 5211596, 5359094, 5407272, 5638352, 6052176, 6223464, 6325488, 6343146, 6447132, 6984393, 7216056, 7420284, 7817394, 8038641, 8457528, 8596176, 9162322, 9312524, 9893712, 10423192, 10718188, 10814544, 10924307, 11726091, 12446928, 12686292, 12894264, 13743483, 13968786, 14432112, 14840568, 15634788, 16077282, 16915056, 18324644, 18625048, 20846384, 20953179, 21436376, 21848614, 23452182, 24115923, 25372584, 25788528, 27486966, 27937572, 29681136, 31269576, 32154564, 32772921, 36649288, 37250096, 41230449, 41906358, 42872752, 43697228, 46904364, 48231846, 50745168, 54973932, 55875144, 62539152, 64309128, 65545842, 73298576, 82460898, 83812716, 87394456, 93808728, 96463692, 98318763, 109947864, 111750288, 128618256, 131091684, 142015991, 164921796, 167625432, 174788912, 187617456, 192927384, 196637526, 219895728, 262183368, 284031982, 329843592, 335250864, 385854768, 393275052, 426047973, 524366736, 568063964, 659687184, 786550104, 852095946, 1136127928, 1278143919, 1573100208, 1704191892, 2272255856, 2556287838, 3408383784, 5112575676, 6816767568, 10225151352, 20450302704]

約数ペア:

[(1, 20450302704), (2, 10225151352), (3, 6816767568), (4, 5112575676), (6, 3408383784), (8, 2556287838), (9, 2272255856), (12, 1704191892), (13, 1573100208), (16, 1278143919), (18, 1136127928), (24, 852095946), (26, 786550104), (31, 659687184), (36, 568063964), (39, 524366736), (48, 426047973), (52, 393275052), (53, 385854768), (61, 335250864), (62, 329843592), (72, 284031982), (78, 262183368), (93, 219895728), (104, 196637526), (106, 192927384), (109, 187617456), (117, 174788912), (122, 167625432), (124, 164921796), (144, 142015991), (156, 131091684), (159, 128618256), (183, 111750288), (186, 109947864), (208, 98318763), (212, 96463692), (218, 93808728), (234, 87394456), (244, 83812716), (248, 82460898), (279, 73298576), (312, 65545842), (318, 64309128), (327, 62539152), (366, 55875144), (372, 54973932), (403, 50745168), (424, 48231846), (436, 46904364), (468, 43697228), (477, 42872752), (488, 41906358), (496, 41230449), (549, 37250096), (558, 36649288), (624, 32772921), (636, 32154564), (654, 31269576), (689, 29681136), (732, 27937572), (744, 27486966), (793, 25788528), (806, 25372584), (848, 24115923), (872, 23452182), (936, 21848614), (954, 21436376), (976, 20953179), (981, 20846384), (1098, 18625048), (1116, 18324644), (1209, 16915056), (1272, 16077282), (1308, 15634788), (1378, 14840568), (1417, 14432112), (1464, 13968786), (1488, 13743483), (1586, 12894264), (1612, 12686292), (1643, 12446928), (1744, 11726091), (1872, 10924307), (1891, 10814544), (1908, 10718188), (1962, 10423192), (2067, 9893712), (2196, 9312524), (2232, 9162322), (2379, 8596176), (2418, 8457528), (2544, 8038641), (2616, 7817394), (2756, 7420284), (2834, 7216056), (2928, 6984393), (3172, 6447132), (3224, 6343146), (3233, 6325488), (3286, 6223464), (3379, 6052176), (3627, 5638352), (3782, 5407272), (3816, 5359094), (3924, 5211596), (4134, 4946856), (4251, 4810704), (4392, 4656262), (4464, 4581161), (4758, 4298088), (4836, 4228764), (4929, 4148976), (5232, 3908697), (5512, 3710142), (5668, 3608028), (5673, 3604848), (5777, 3539952), (6201, 3297904), (6344, 3223566), (6448, 3171573), (6466, 3162744), (6572, 3111732), (6649, 3075696), (6758, 3026088), (7137, 2865392), (7254, 2819176), (7564, 2703636), (7632, 2679547), (7848, 2605798), (8268, 2473428), (8502, 2405352), (8784, 2328131), (9516, 2149044), (9672, 2114382), (9699, 2108496), (9858, 2074488), (10137, 2017392), (11024, 1855071), (11336, 1804014), (11346, 1802424), (11554, 1769976), (12402, 1648952), (12688, 1611783), (12753, 1603568), (12932, 1581372), (13144, 1555866), (13298, 1537848), (13516, 1513044), (14274, 1432696), (14508, 1409588), (14787, 1382992), (15128, 1351818), (15696, 1302899), (16536, 1236714), (17004, 1202676), (17019, 1201616), (17331, 1179984), (19032, 1074522), (19344, 1057191), (19398, 1054248), (19716, 1037244), (19947, 1025232), (20274, 1008696), (21359, 957456), (22672, 902007), (22692, 901212), (23108, 884988), (24583, 831888), (24804, 824476), (25506, 801784), (25864, 790686), (26288, 777933), (26596, 768924), (27032, 756522), (28548, 716348), (29016, 704794), (29097, 702832), (29574, 691496), (30256, 675909), (30411, 672464), (33072, 618357), (34008, 601338), (34038, 600808), (34662, 589992), (38064, 537261), (38796, 527124), (39432, 518622), (39894, 512616), (40548, 504348), (42029, 486576), (42718, 478728), (43927, 465552), (45384, 450606), (46216, 442494), (49166, 415944), (49608, 412238), (51012, 400892), (51728, 395343), (51993, 393328), (53192, 384462), (54064, 378261), (57096, 358174), (58032, 352397), (58194, 351416), (59148, 345748), (59841, 341744), (60822, 336232), (64077, 319152), (68016, 300669), (68076, 300404), (69324, 294996), (73749, 277296), (75101, 272304), (77592, 263562), (78864, 259311), (79788, 256308), (81096, 252174), (84058, 243288), (85436, 239364), (86437, 236592), (87854, 232776), (90768, 225303), (92432, 221247), (98332, 207972), (99216, 206119), (100223, 204048), (102024, 200446), (103986, 196664), (106384, 192231), (114192, 179087), (116388, 175708), (118296, 172874), (119682, 170872), (121644, 168116), (126087, 162192), (128154, 159576), (131781, 155184), (136152, 150202), (138648, 147498)]