19531134720

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{6977}}^1$

素因数の和:7019

約数の個数: 288

約数和(自身を含む): 70174117440

約数和(自身を除く): 50642982720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2304, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4374, 4860, 5184, 5760, 5832, 6480, 6912, 6977, 7290, 7776, 8640, 8748, 9720, 10368, 10935, 11520, 11664, 12960, 13954, 14580, 15552, 17280, 17496, 19440, 20736, 20931, 21870, 23328, 25920, 27908, 29160, 31104, 34560, 34885, 34992, 38880, 41862, 43740, 46656, 51840, 55816, 58320, 62208, 62793, 69770, 69984, 77760, 83724, 87480, 93312, 103680, 104655, 111632, 116640, 125586, 139540, 139968, 155520, 167448, 174960, 186624, 188379, 209310, 223264, 233280, 251172, 279080, 279936, 311040, 313965, 334896, 349920, 376758, 418620, 446528, 466560, 502344, 558160, 559872, 565137, 627930, 669792, 699840, 753516, 837240, 893056, 933120, 941895, 1004688, 1116320, 1130274, 1255860, 1339584, 1399680, 1507032, 1674480, 1695411, 1786112, 1883790, 2009376, 2232640, 2260548, 2511720, 2679168, 2799360, 2825685, 3014064, 3348960, 3390822, 3767580, 4018752, 4465280, 4521096, 5023440, 5086233, 5358336, 5651370, 6028128, 6697920, 6781644, 7535160, 8037504, 8477055, 8930560, 9042192, 10046880, 10172466, 11302740, 12056256, 13395840, 13563288, 15070320, 15258699, 16075008, 16954110, 18084384, 20093760, 20344932, 22605480, 24112512, 25431165, 26791680, 27126576, 30140640, 30517398, 33908220, 36168768, 40187520, 40689864, 45210960, 48225024, 50862330, 54253152, 60281280, 61034796, 67816440, 72337536, 76293495, 80375040, 81379728, 90421920, 101724660, 108506304, 120562560, 122069592, 135632880, 144675072, 152586990, 162759456, 180843840, 203449320, 217012608, 241125120, 244139184, 271265760, 305173980, 325518912, 361687680, 406898640, 434025216, 488278368, 542531520, 610347960, 651037824, 723375360, 813797280, 976556736, 1085063040, 1220695920, 1302075648, 1627594560, 1953113472, 2170126080, 2441391840, 3255189120, 3906226944, 4882783680, 6510378240, 9765567360, 19531134720]

約数ペア:

[(1, 19531134720), (2, 9765567360), (3, 6510378240), (4, 4882783680), (5, 3906226944), (6, 3255189120), (8, 2441391840), (9, 2170126080), (10, 1953113472), (12, 1627594560), (15, 1302075648), (16, 1220695920), (18, 1085063040), (20, 976556736), (24, 813797280), (27, 723375360), (30, 651037824), (32, 610347960), (36, 542531520), (40, 488278368), (45, 434025216), (48, 406898640), (54, 361687680), (60, 325518912), (64, 305173980), (72, 271265760), (80, 244139184), (81, 241125120), (90, 217012608), (96, 203449320), (108, 180843840), (120, 162759456), (128, 152586990), (135, 144675072), (144, 135632880), (160, 122069592), (162, 120562560), (180, 108506304), (192, 101724660), (216, 90421920), (240, 81379728), (243, 80375040), (256, 76293495), (270, 72337536), (288, 67816440), (320, 61034796), (324, 60281280), (360, 54253152), (384, 50862330), (405, 48225024), (432, 45210960), (480, 40689864), (486, 40187520), (540, 36168768), (576, 33908220), (640, 30517398), (648, 30140640), (720, 27126576), (729, 26791680), (768, 25431165), (810, 24112512), (864, 22605480), (960, 20344932), (972, 20093760), (1080, 18084384), (1152, 16954110), (1215, 16075008), (1280, 15258699), (1296, 15070320), (1440, 13563288), (1458, 13395840), (1620, 12056256), (1728, 11302740), (1920, 10172466), (1944, 10046880), (2160, 9042192), (2187, 8930560), (2304, 8477055), (2430, 8037504), (2592, 7535160), (2880, 6781644), (2916, 6697920), (3240, 6028128), (3456, 5651370), (3645, 5358336), (3840, 5086233), (3888, 5023440), (4320, 4521096), (4374, 4465280), (4860, 4018752), (5184, 3767580), (5760, 3390822), (5832, 3348960), (6480, 3014064), (6912, 2825685), (6977, 2799360), (7290, 2679168), (7776, 2511720), (8640, 2260548), (8748, 2232640), (9720, 2009376), (10368, 1883790), (10935, 1786112), (11520, 1695411), (11664, 1674480), (12960, 1507032), (13954, 1399680), (14580, 1339584), (15552, 1255860), (17280, 1130274), (17496, 1116320), (19440, 1004688), (20736, 941895), (20931, 933120), (21870, 893056), (23328, 837240), (25920, 753516), (27908, 699840), (29160, 669792), (31104, 627930), (34560, 565137), (34885, 559872), (34992, 558160), (38880, 502344), (41862, 466560), (43740, 446528), (46656, 418620), (51840, 376758), (55816, 349920), (58320, 334896), (62208, 313965), (62793, 311040), (69770, 279936), (69984, 279080), (77760, 251172), (83724, 233280), (87480, 223264), (93312, 209310), (103680, 188379), (104655, 186624), (111632, 174960), (116640, 167448), (125586, 155520), (139540, 139968)]