2107141920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3696

約数の個数: 288

約数和(自身を含む): 7995746304

約数和(自身を除く): 5888604384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3631, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7262, 7440, 8060, 8928, 9360, 9672, 10893, 11160, 12090, 12896, 14508, 14524, 14880, 16120, 18135, 18155, 18720, 19344, 21786, 22320, 24180, 29016, 29048, 32240, 32679, 36270, 36310, 38688, 43572, 44640, 47203, 48360, 54465, 58032, 58096, 64480, 65358, 72540, 72620, 87144, 94406, 96720, 108930, 112561, 116064, 116192, 130716, 141609, 145080, 145240, 163395, 174288, 188812, 193440, 217860, 225122, 236015, 261432, 283218, 290160, 290480, 326790, 337683, 348576, 377624, 424827, 435720, 450244, 472030, 522864, 562805, 566436, 580320, 580960, 653580, 675366, 708045, 755248, 849654, 871440, 900488, 944060, 1013049, 1045728, 1125610, 1132872, 1307160, 1350732, 1416090, 1463293, 1510496, 1688415, 1699308, 1742880, 1800976, 1888120, 2026098, 2124135, 2251220, 2265744, 2614320, 2701464, 2832180, 2926586, 3376830, 3398616, 3601952, 3776240, 4052196, 4248270, 4389879, 4502440, 4531488, 5065245, 5228640, 5402928, 5664360, 5853172, 6753660, 6797232, 7316465, 7552480, 8104392, 8496540, 8779758, 9004880, 10130490, 10805856, 11328720, 11706344, 13169637, 13507320, 13594464, 14632930, 16208784, 16993080, 17559516, 18009760, 20260980, 21949395, 22657440, 23412688, 26339274, 27014640, 29265860, 32417568, 33986160, 35119032, 40521960, 43898790, 46825376, 52678548, 54029280, 58531720, 65848185, 67972320, 70238064, 81043920, 87797580, 105357096, 117063440, 131696370, 140476128, 162087840, 175595160, 210714192, 234126880, 263392740, 351190320, 421428384, 526785480, 702380640, 1053570960, 2107141920]

約数ペア:

[(1, 2107141920), (2, 1053570960), (3, 702380640), (4, 526785480), (5, 421428384), (6, 351190320), (8, 263392740), (9, 234126880), (10, 210714192), (12, 175595160), (13, 162087840), (15, 140476128), (16, 131696370), (18, 117063440), (20, 105357096), (24, 87797580), (26, 81043920), (30, 70238064), (31, 67972320), (32, 65848185), (36, 58531720), (39, 54029280), (40, 52678548), (45, 46825376), (48, 43898790), (52, 40521960), (60, 35119032), (62, 33986160), (65, 32417568), (72, 29265860), (78, 27014640), (80, 26339274), (90, 23412688), (93, 22657440), (96, 21949395), (104, 20260980), (117, 18009760), (120, 17559516), (124, 16993080), (130, 16208784), (144, 14632930), (155, 13594464), (156, 13507320), (160, 13169637), (180, 11706344), (186, 11328720), (195, 10805856), (208, 10130490), (234, 9004880), (240, 8779758), (248, 8496540), (260, 8104392), (279, 7552480), (288, 7316465), (310, 6797232), (312, 6753660), (360, 5853172), (372, 5664360), (390, 5402928), (403, 5228640), (416, 5065245), (465, 4531488), (468, 4502440), (480, 4389879), (496, 4248270), (520, 4052196), (558, 3776240), (585, 3601952), (620, 3398616), (624, 3376830), (720, 2926586), (744, 2832180), (780, 2701464), (806, 2614320), (930, 2265744), (936, 2251220), (992, 2124135), (1040, 2026098), (1116, 1888120), (1170, 1800976), (1209, 1742880), (1240, 1699308), (1248, 1688415), (1395, 1510496), (1440, 1463293), (1488, 1416090), (1560, 1350732), (1612, 1307160), (1860, 1132872), (1872, 1125610), (2015, 1045728), (2080, 1013049), (2232, 944060), (2340, 900488), (2418, 871440), (2480, 849654), (2790, 755248), (2976, 708045), (3120, 675366), (3224, 653580), (3627, 580960), (3631, 580320), (3720, 566436), (3744, 562805), (4030, 522864), (4464, 472030), (4680, 450244), (4836, 435720), (4960, 424827), (5580, 377624), (6045, 348576), (6240, 337683), (6448, 326790), (7254, 290480), (7262, 290160), (7440, 283218), (8060, 261432), (8928, 236015), (9360, 225122), (9672, 217860), (10893, 193440), (11160, 188812), (12090, 174288), (12896, 163395), (14508, 145240), (14524, 145080), (14880, 141609), (16120, 130716), (18135, 116192), (18155, 116064), (18720, 112561), (19344, 108930), (21786, 96720), (22320, 94406), (24180, 87144), (29016, 72620), (29048, 72540), (32240, 65358), (32679, 64480), (36270, 58096), (36310, 58032), (38688, 54465), (43572, 48360), (44640, 47203)]