74720945520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{3413}}^1$

素因数の和:5784

約数の個数: 240

約数和(自身を含む): 270435503520

約数和(自身を除く): 195714558000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2339, 2340, 3120, 3413, 4678, 4680, 6826, 7017, 9356, 9360, 10239, 11695, 13652, 14034, 17065, 18712, 20478, 21051, 23390, 27304, 28068, 30407, 30717, 34130, 35085, 37424, 40956, 42102, 44369, 46780, 51195, 54608, 56136, 60814, 61434, 68260, 70170, 81912, 84204, 88738, 91221, 93560, 102390, 105255, 112272, 121628, 122868, 133107, 136520, 140340, 152035, 153585, 163824, 168408, 177476, 182442, 187120, 204780, 210510, 221845, 243256, 245736, 266214, 273040, 273663, 280680, 304070, 307170, 336816, 354952, 364884, 399321, 409560, 421020, 443690, 456105, 486512, 491472, 532428, 547326, 561360, 608140, 614340, 665535, 709904, 729768, 798642, 819120, 842040, 887380, 912210, 1064856, 1094652, 1216280, 1228680, 1331070, 1368315, 1459536, 1597284, 1684080, 1774760, 1824420, 1996605, 2129712, 2189304, 2432560, 2457360, 2662140, 2736630, 3194568, 3549520, 3648840, 3993210, 4378608, 5324280, 5473260, 6389136, 7297680, 7983007, 7986420, 10648560, 10946520, 15966014, 15972840, 21893040, 23949021, 31932028, 31945680, 39915035, 47898042, 63864056, 71847063, 79830070, 95796084, 103779091, 119745105, 127728112, 143694126, 159660140, 191592168, 207558182, 239490210, 287388252, 311337273, 319320280, 359235315, 383184336, 415116364, 478980420, 518895455, 574776504, 622674546, 638640560, 718470630, 830232728, 934011819, 957960840, 1037790910, 1149553008, 1245349092, 1436941260, 1556686365, 1660465456, 1868023638, 1915921680, 2075581820, 2490698184, 2873882520, 3113372730, 3736047276, 4151163640, 4670059095, 4981396368, 5747765040, 6226745460, 7472094552, 8302327280, 9340118190, 12453490920, 14944189104, 18680236380, 24906981840, 37360472760, 74720945520]

約数ペア:

[(1, 74720945520), (2, 37360472760), (3, 24906981840), (4, 18680236380), (5, 14944189104), (6, 12453490920), (8, 9340118190), (9, 8302327280), (10, 7472094552), (12, 6226745460), (13, 5747765040), (15, 4981396368), (16, 4670059095), (18, 4151163640), (20, 3736047276), (24, 3113372730), (26, 2873882520), (30, 2490698184), (36, 2075581820), (39, 1915921680), (40, 1868023638), (45, 1660465456), (48, 1556686365), (52, 1436941260), (60, 1245349092), (65, 1149553008), (72, 1037790910), (78, 957960840), (80, 934011819), (90, 830232728), (104, 718470630), (117, 638640560), (120, 622674546), (130, 574776504), (144, 518895455), (156, 478980420), (180, 415116364), (195, 383184336), (208, 359235315), (234, 319320280), (240, 311337273), (260, 287388252), (312, 239490210), (360, 207558182), (390, 191592168), (468, 159660140), (520, 143694126), (585, 127728112), (624, 119745105), (720, 103779091), (780, 95796084), (936, 79830070), (1040, 71847063), (1170, 63864056), (1560, 47898042), (1872, 39915035), (2339, 31945680), (2340, 31932028), (3120, 23949021), (3413, 21893040), (4678, 15972840), (4680, 15966014), (6826, 10946520), (7017, 10648560), (9356, 7986420), (9360, 7983007), (10239, 7297680), (11695, 6389136), (13652, 5473260), (14034, 5324280), (17065, 4378608), (18712, 3993210), (20478, 3648840), (21051, 3549520), (23390, 3194568), (27304, 2736630), (28068, 2662140), (30407, 2457360), (30717, 2432560), (34130, 2189304), (35085, 2129712), (37424, 1996605), (40956, 1824420), (42102, 1774760), (44369, 1684080), (46780, 1597284), (51195, 1459536), (54608, 1368315), (56136, 1331070), (60814, 1228680), (61434, 1216280), (68260, 1094652), (70170, 1064856), (81912, 912210), (84204, 887380), (88738, 842040), (91221, 819120), (93560, 798642), (102390, 729768), (105255, 709904), (112272, 665535), (121628, 614340), (122868, 608140), (133107, 561360), (136520, 547326), (140340, 532428), (152035, 491472), (153585, 486512), (163824, 456105), (168408, 443690), (177476, 421020), (182442, 409560), (187120, 399321), (204780, 364884), (210510, 354952), (221845, 336816), (243256, 307170), (245736, 304070), (266214, 280680), (273040, 273663)]