28491130360

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 320

約数和(自身を含む): 82584684000

約数和(自身を除く): 54093553640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 149, 154, 181, 196, 220, 245, 280, 298, 308, 343, 362, 385, 392, 440, 490, 539, 596, 616, 686, 724, 745, 770, 905, 980, 1043, 1078, 1192, 1267, 1372, 1448, 1490, 1540, 1639, 1715, 1810, 1960, 1991, 2086, 2156, 2401, 2534, 2695, 2744, 2980, 3080, 3278, 3430, 3620, 3773, 3982, 4172, 4312, 4802, 5068, 5215, 5390, 5960, 6335, 6556, 6860, 7240, 7301, 7546, 7964, 8195, 8344, 8869, 9604, 9955, 10136, 10430, 10780, 11473, 12005, 12670, 13112, 13720, 13937, 14602, 15092, 15928, 16390, 17738, 18865, 19208, 19910, 20860, 21560, 22946, 24010, 25340, 26411, 26969, 27874, 29204, 30184, 32780, 35476, 36505, 37730, 39820, 41720, 44345, 45892, 48020, 50680, 51107, 52822, 53938, 55748, 57365, 58408, 62083, 65560, 69685, 70952, 73010, 75460, 79640, 80311, 88690, 91784, 96040, 97559, 102214, 105644, 107876, 111496, 114730, 124166, 132055, 134845, 139370, 146020, 150920, 160622, 177380, 188783, 195118, 204428, 211288, 215752, 229460, 248332, 255535, 264110, 269690, 278740, 292040, 296659, 310415, 321244, 354760, 357749, 377566, 390236, 401555, 408856, 434581, 458920, 487795, 496664, 511070, 528220, 539380, 557480, 562177, 593318, 620830, 642488, 682913, 715498, 755132, 780472, 803110, 869162, 943915, 975590, 1022140, 1056440, 1078760, 1124354, 1186636, 1241660, 1321481, 1365826, 1430996, 1483295, 1510264, 1606220, 1738324, 1788745, 1887830, 1951180, 2044280, 2076613, 2172905, 2248708, 2373272, 2483320, 2642962, 2731652, 2810885, 2861992, 2966590, 3212440, 3414565, 3476648, 3577490, 3775660, 3902360, 3935239, 4153226, 4345810, 4497416, 4780391, 5285924, 5463304, 5621770, 5933180, 6607405, 6829130, 7154980, 7551320, 7870478, 8306452, 8691620, 9250367, 9560782, 10383065, 10571848, 11243540, 11866360, 13214810, 13658260, 14309960, 14536291, 15740956, 16612904, 17383240, 18500734, 19121564, 19676195, 20766130, 22487080, 23901955, 26429620, 27316520, 29072582, 31481912, 37001468, 38243128, 39352390, 41532260, 46251835, 47803910, 52859240, 58145164, 64752569, 72681455, 74002936, 78704780, 83064520, 92503670, 95607820, 101754037, 116290328, 129505138, 145362910, 157409560, 185007340, 191215640, 203508074, 259010276, 290725820, 323762845, 370014680, 407016148, 508770185, 518020552, 581451640, 647525690, 712278259, 814032296, 1017540370, 1295051380, 1424556518, 2035080740, 2590102760, 2849113036, 3561391295, 4070161480, 5698226072, 7122782590, 14245565180, 28491130360]

約数ペア:

[(1, 28491130360), (2, 14245565180), (4, 7122782590), (5, 5698226072), (7, 4070161480), (8, 3561391295), (10, 2849113036), (11, 2590102760), (14, 2035080740), (20, 1424556518), (22, 1295051380), (28, 1017540370), (35, 814032296), (40, 712278259), (44, 647525690), (49, 581451640), (55, 518020552), (56, 508770185), (70, 407016148), (77, 370014680), (88, 323762845), (98, 290725820), (110, 259010276), (140, 203508074), (149, 191215640), (154, 185007340), (181, 157409560), (196, 145362910), (220, 129505138), (245, 116290328), (280, 101754037), (298, 95607820), (308, 92503670), (343, 83064520), (362, 78704780), (385, 74002936), (392, 72681455), (440, 64752569), (490, 58145164), (539, 52859240), (596, 47803910), (616, 46251835), (686, 41532260), (724, 39352390), (745, 38243128), (770, 37001468), (905, 31481912), (980, 29072582), (1043, 27316520), (1078, 26429620), (1192, 23901955), (1267, 22487080), (1372, 20766130), (1448, 19676195), (1490, 19121564), (1540, 18500734), (1639, 17383240), (1715, 16612904), (1810, 15740956), (1960, 14536291), (1991, 14309960), (2086, 13658260), (2156, 13214810), (2401, 11866360), (2534, 11243540), (2695, 10571848), (2744, 10383065), (2980, 9560782), (3080, 9250367), (3278, 8691620), (3430, 8306452), (3620, 7870478), (3773, 7551320), (3982, 7154980), (4172, 6829130), (4312, 6607405), (4802, 5933180), (5068, 5621770), (5215, 5463304), (5390, 5285924), (5960, 4780391), (6335, 4497416), (6556, 4345810), (6860, 4153226), (7240, 3935239), (7301, 3902360), (7546, 3775660), (7964, 3577490), (8195, 3476648), (8344, 3414565), (8869, 3212440), (9604, 2966590), (9955, 2861992), (10136, 2810885), (10430, 2731652), (10780, 2642962), (11473, 2483320), (12005, 2373272), (12670, 2248708), (13112, 2172905), (13720, 2076613), (13937, 2044280), (14602, 1951180), (15092, 1887830), (15928, 1788745), (16390, 1738324), (17738, 1606220), (18865, 1510264), (19208, 1483295), (19910, 1430996), (20860, 1365826), (21560, 1321481), (22946, 1241660), (24010, 1186636), (25340, 1124354), (26411, 1078760), (26969, 1056440), (27874, 1022140), (29204, 975590), (30184, 943915), (32780, 869162), (35476, 803110), (36505, 780472), (37730, 755132), (39820, 715498), (41720, 682913), (44345, 642488), (45892, 620830), (48020, 593318), (50680, 562177), (51107, 557480), (52822, 539380), (53938, 528220), (55748, 511070), (57365, 496664), (58408, 487795), (62083, 458920), (65560, 434581), (69685, 408856), (70952, 401555), (73010, 390236), (75460, 377566), (79640, 357749), (80311, 354760), (88690, 321244), (91784, 310415), (96040, 296659), (97559, 292040), (102214, 278740), (105644, 269690), (107876, 264110), (111496, 255535), (114730, 248332), (124166, 229460), (132055, 215752), (134845, 211288), (139370, 204428), (146020, 195118), (150920, 188783), (160622, 177380)]