18399404160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{74287}}^1$

素因数の和:74355

約数の個数: 192

約数和(自身を含む): 65013886080

約数和(自身を除く): 46614481920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 16512, 20640, 24768, 27520, 30960, 41280, 49536, 61920, 74287, 82560, 123840, 148574, 222861, 247680, 297148, 371435, 445722, 594296, 668583, 742870, 891444, 1114305, 1188592, 1337166, 1485740, 1782888, 2228610, 2377184, 2674332, 2971480, 3194341, 3342915, 3565776, 4457220, 4754368, 5348664, 5942960, 6388682, 6685830, 7131552, 8914440, 9508736, 9583023, 10697328, 11885920, 12777364, 13371660, 14263104, 15971705, 17828880, 19166046, 21394656, 23771840, 25554728, 26743320, 28526208, 28749069, 31943410, 35657760, 38332092, 42789312, 47543680, 47915115, 51109456, 53486640, 57498138, 63886820, 71315520, 76664184, 85578624, 95830230, 102218912, 106973280, 114996276, 127773640, 142631040, 143745345, 153328368, 191660460, 204437824, 213946560, 229992552, 255547280, 287490690, 306656736, 383320920, 408875648, 427893120, 459985104, 511094560, 574981380, 613313472, 766641840, 919970208, 1022189120, 1149962760, 1226626944, 1533283680, 1839940416, 2044378240, 2299925520, 3066567360, 3679880832, 4599851040, 6133134720, 9199702080, 18399404160]

約数ペア:

[(1, 18399404160), (2, 9199702080), (3, 6133134720), (4, 4599851040), (5, 3679880832), (6, 3066567360), (8, 2299925520), (9, 2044378240), (10, 1839940416), (12, 1533283680), (15, 1226626944), (16, 1149962760), (18, 1022189120), (20, 919970208), (24, 766641840), (30, 613313472), (32, 574981380), (36, 511094560), (40, 459985104), (43, 427893120), (45, 408875648), (48, 383320920), (60, 306656736), (64, 287490690), (72, 255547280), (80, 229992552), (86, 213946560), (90, 204437824), (96, 191660460), (120, 153328368), (128, 143745345), (129, 142631040), (144, 127773640), (160, 114996276), (172, 106973280), (180, 102218912), (192, 95830230), (215, 85578624), (240, 76664184), (258, 71315520), (288, 63886820), (320, 57498138), (344, 53486640), (360, 51109456), (384, 47915115), (387, 47543680), (430, 42789312), (480, 38332092), (516, 35657760), (576, 31943410), (640, 28749069), (645, 28526208), (688, 26743320), (720, 25554728), (774, 23771840), (860, 21394656), (960, 19166046), (1032, 17828880), (1152, 15971705), (1290, 14263104), (1376, 13371660), (1440, 12777364), (1548, 11885920), (1720, 10697328), (1920, 9583023), (1935, 9508736), (2064, 8914440), (2580, 7131552), (2752, 6685830), (2880, 6388682), (3096, 5942960), (3440, 5348664), (3870, 4754368), (4128, 4457220), (5160, 3565776), (5504, 3342915), (5760, 3194341), (6192, 2971480), (6880, 2674332), (7740, 2377184), (8256, 2228610), (10320, 1782888), (12384, 1485740), (13760, 1337166), (15480, 1188592), (16512, 1114305), (20640, 891444), (24768, 742870), (27520, 668583), (30960, 594296), (41280, 445722), (49536, 371435), (61920, 297148), (74287, 247680), (82560, 222861), (123840, 148574)]