19552934520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{52783}}^1$

素因数の和:52824

約数の個数: 256

約数和(自身を含む): 76008960000

約数和(自身を除く): 56456025480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2520, 2646, 2744, 2940, 3087, 3430, 3528, 3780, 4116, 4410, 5145, 5292, 5880, 6174, 6615, 6860, 7560, 8232, 8820, 9261, 10290, 10584, 12348, 13230, 13720, 15435, 17640, 18522, 20580, 24696, 26460, 30870, 37044, 41160, 46305, 52783, 52920, 61740, 74088, 92610, 105566, 123480, 158349, 185220, 211132, 263915, 316698, 369481, 370440, 422264, 475047, 527830, 633396, 738962, 791745, 950094, 1055660, 1108443, 1266792, 1425141, 1477924, 1583490, 1847405, 1900188, 2111320, 2216886, 2375235, 2586367, 2850282, 2955848, 3166980, 3325329, 3694810, 3800376, 4433772, 4750470, 5172734, 5542215, 5700564, 6333960, 6650658, 7125705, 7389620, 7759101, 8867544, 9500940, 9975987, 10345468, 11084430, 11401128, 12931835, 13301316, 14251410, 14779240, 15518202, 16626645, 18104569, 19001880, 19951974, 20690936, 22168860, 23277303, 25863670, 26602632, 28502820, 31036404, 33253290, 36209138, 38795505, 39903948, 44337720, 46554606, 49879935, 51727340, 54313707, 57005640, 62072808, 66506580, 69831909, 72418276, 77591010, 79807896, 90522845, 93109212, 99759870, 103454680, 108627414, 116386515, 133013160, 139663818, 144836552, 155182020, 162941121, 181045690, 186218424, 199519740, 217254828, 232773030, 271568535, 279327636, 310364040, 325882242, 349159545, 362091380, 399039480, 434509656, 465546060, 488823363, 543137070, 558655272, 651764484, 698319090, 724182760, 814705605, 931092120, 977646726, 1086274140, 1303528968, 1396638180, 1629411210, 1955293452, 2172548280, 2444116815, 2793276360, 3258822420, 3910586904, 4888233630, 6517644840, 9776467260, 19552934520]

約数ペア:

[(1, 19552934520), (2, 9776467260), (3, 6517644840), (4, 4888233630), (5, 3910586904), (6, 3258822420), (7, 2793276360), (8, 2444116815), (9, 2172548280), (10, 1955293452), (12, 1629411210), (14, 1396638180), (15, 1303528968), (18, 1086274140), (20, 977646726), (21, 931092120), (24, 814705605), (27, 724182760), (28, 698319090), (30, 651764484), (35, 558655272), (36, 543137070), (40, 488823363), (42, 465546060), (45, 434509656), (49, 399039480), (54, 362091380), (56, 349159545), (60, 325882242), (63, 310364040), (70, 279327636), (72, 271568535), (84, 232773030), (90, 217254828), (98, 199519740), (105, 186218424), (108, 181045690), (120, 162941121), (126, 155182020), (135, 144836552), (140, 139663818), (147, 133013160), (168, 116386515), (180, 108627414), (189, 103454680), (196, 99759870), (210, 93109212), (216, 90522845), (245, 79807896), (252, 77591010), (270, 72418276), (280, 69831909), (294, 66506580), (315, 62072808), (343, 57005640), (360, 54313707), (378, 51727340), (392, 49879935), (420, 46554606), (441, 44337720), (490, 39903948), (504, 38795505), (540, 36209138), (588, 33253290), (630, 31036404), (686, 28502820), (735, 26602632), (756, 25863670), (840, 23277303), (882, 22168860), (945, 20690936), (980, 19951974), (1029, 19001880), (1080, 18104569), (1176, 16626645), (1260, 15518202), (1323, 14779240), (1372, 14251410), (1470, 13301316), (1512, 12931835), (1715, 11401128), (1764, 11084430), (1890, 10345468), (1960, 9975987), (2058, 9500940), (2205, 8867544), (2520, 7759101), (2646, 7389620), (2744, 7125705), (2940, 6650658), (3087, 6333960), (3430, 5700564), (3528, 5542215), (3780, 5172734), (4116, 4750470), (4410, 4433772), (5145, 3800376), (5292, 3694810), (5880, 3325329), (6174, 3166980), (6615, 2955848), (6860, 2850282), (7560, 2586367), (8232, 2375235), (8820, 2216886), (9261, 2111320), (10290, 1900188), (10584, 1847405), (12348, 1583490), (13230, 1477924), (13720, 1425141), (15435, 1266792), (17640, 1108443), (18522, 1055660), (20580, 950094), (24696, 791745), (26460, 738962), (30870, 633396), (37044, 527830), (41160, 475047), (46305, 422264), (52783, 370440), (52920, 369481), (61740, 316698), (74088, 263915), (92610, 211132), (105566, 185220), (123480, 158349)]