15419888640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25741}}^1$

素因数の和:25785

約数の個数: 264

約数和(自身を含む): 57541710408

約数和(自身を除く): 42121821768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 11520, 12480, 13312, 14976, 15360, 16640, 18720, 19968, 23040, 24960, 25741, 29952, 33280, 37440, 39936, 46080, 49920, 51482, 59904, 66560, 74880, 77223, 99840, 102964, 119808, 128705, 149760, 154446, 199680, 205928, 231669, 257410, 299520, 308892, 334633, 386115, 411856, 463338, 514820, 599040, 617784, 669266, 772230, 823712, 926676, 1003899, 1029640, 1158345, 1235568, 1338532, 1544460, 1647424, 1673165, 1853352, 2007798, 2059280, 2316690, 2471136, 2677064, 3011697, 3088920, 3294848, 3346330, 3706704, 4015596, 4118560, 4633380, 4942272, 5019495, 5354128, 6023394, 6177840, 6589696, 6692660, 7413408, 8031192, 8237120, 9266760, 9884544, 10038990, 10708256, 12046788, 12355680, 13179392, 13385320, 14826816, 15058485, 16062384, 16474240, 18533520, 19769088, 20077980, 21416512, 24093576, 24711360, 26358784, 26770640, 29653632, 30116970, 32124768, 32948480, 37067040, 39538176, 40155960, 42833024, 48187152, 49422720, 53541280, 59307264, 60233940, 64249536, 65896960, 74134080, 79076352, 80311920, 85666048, 96374304, 98845440, 107082560, 118614528, 120467880, 128499072, 131793920, 148268160, 160623840, 171332096, 192748608, 197690880, 214165120, 237229056, 240935760, 256998144, 296536320, 321247680, 342664192, 385497216, 395381760, 428330240, 481871520, 513996288, 593072640, 642495360, 770994432, 856660480, 963743040, 1027992576, 1186145280, 1284990720, 1541988864, 1713320960, 1927486080, 2569981440, 3083977728, 3854972160, 5139962880, 7709944320, 15419888640]

約数ペア:

[(1, 15419888640), (2, 7709944320), (3, 5139962880), (4, 3854972160), (5, 3083977728), (6, 2569981440), (8, 1927486080), (9, 1713320960), (10, 1541988864), (12, 1284990720), (13, 1186145280), (15, 1027992576), (16, 963743040), (18, 856660480), (20, 770994432), (24, 642495360), (26, 593072640), (30, 513996288), (32, 481871520), (36, 428330240), (39, 395381760), (40, 385497216), (45, 342664192), (48, 321247680), (52, 296536320), (60, 256998144), (64, 240935760), (65, 237229056), (72, 214165120), (78, 197690880), (80, 192748608), (90, 171332096), (96, 160623840), (104, 148268160), (117, 131793920), (120, 128499072), (128, 120467880), (130, 118614528), (144, 107082560), (156, 98845440), (160, 96374304), (180, 85666048), (192, 80311920), (195, 79076352), (208, 74134080), (234, 65896960), (240, 64249536), (256, 60233940), (260, 59307264), (288, 53541280), (312, 49422720), (320, 48187152), (360, 42833024), (384, 40155960), (390, 39538176), (416, 37067040), (468, 32948480), (480, 32124768), (512, 30116970), (520, 29653632), (576, 26770640), (585, 26358784), (624, 24711360), (640, 24093576), (720, 21416512), (768, 20077980), (780, 19769088), (832, 18533520), (936, 16474240), (960, 16062384), (1024, 15058485), (1040, 14826816), (1152, 13385320), (1170, 13179392), (1248, 12355680), (1280, 12046788), (1440, 10708256), (1536, 10038990), (1560, 9884544), (1664, 9266760), (1872, 8237120), (1920, 8031192), (2080, 7413408), (2304, 6692660), (2340, 6589696), (2496, 6177840), (2560, 6023394), (2880, 5354128), (3072, 5019495), (3120, 4942272), (3328, 4633380), (3744, 4118560), (3840, 4015596), (4160, 3706704), (4608, 3346330), (4680, 3294848), (4992, 3088920), (5120, 3011697), (5760, 2677064), (6240, 2471136), (6656, 2316690), (7488, 2059280), (7680, 2007798), (8320, 1853352), (9216, 1673165), (9360, 1647424), (9984, 1544460), (11520, 1338532), (12480, 1235568), (13312, 1158345), (14976, 1029640), (15360, 1003899), (16640, 926676), (18720, 823712), (19968, 772230), (23040, 669266), (24960, 617784), (25741, 599040), (29952, 514820), (33280, 463338), (37440, 411856), (39936, 386115), (46080, 334633), (49920, 308892), (51482, 299520), (59904, 257410), (66560, 231669), (74880, 205928), (77223, 199680), (99840, 154446), (102964, 149760), (119808, 128705)]