471921840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 1724556288

約数和(自身を除く): 1252634448

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, 127, 130, 144, 156, 180, 195, 208, 234, 240, 254, 260, 312, 360, 381, 390, 397, 468, 508, 520, 585, 624, 635, 720, 762, 780, 794, 936, 1016, 1040, 1143, 1170, 1191, 1270, 1524, 1560, 1588, 1651, 1872, 1905, 1985, 2032, 2286, 2340, 2382, 2540, 3048, 3120, 3176, 3302, 3573, 3810, 3970, 4572, 4680, 4764, 4953, 5080, 5161, 5715, 5955, 6096, 6352, 6604, 7146, 7620, 7940, 8255, 9144, 9360, 9528, 9906, 10160, 10322, 11430, 11910, 13208, 14292, 14859, 15240, 15483, 15880, 16510, 17865, 18288, 19056, 19812, 20644, 22860, 23820, 24765, 25805, 26416, 28584, 29718, 30480, 30966, 31760, 33020, 35730, 39624, 41288, 45720, 46449, 47640, 49530, 50419, 51610, 57168, 59436, 61932, 66040, 71460, 74295, 77415, 79248, 82576, 91440, 92898, 95280, 99060, 100838, 103220, 118872, 123864, 132080, 142920, 148590, 151257, 154830, 185796, 198120, 201676, 206440, 232245, 237744, 247728, 252095, 285840, 297180, 302514, 309660, 371592, 396240, 403352, 412880, 453771, 464490, 504190, 594360, 605028, 619320, 655447, 743184, 756285, 806704, 907542, 928980, 1008380, 1188720, 1210056, 1238640, 1310894, 1512570, 1815084, 1857960, 1966341, 2016760, 2268855, 2420112, 2621788, 3025140, 3277235, 3630168, 3715920, 3932682, 4033520, 4537710, 5243576, 5899023, 6050280, 6554470, 7260336, 7865364, 9075420, 9831705, 10487152, 11798046, 12100560, 13108940, 15730728, 18150840, 19663410, 23596092, 26217880, 29495115, 31461456, 36301680, 39326820, 47192184, 52435760, 58990230, 78653640, 94384368, 117980460, 157307280, 235960920, 471921840]

約数ペア:

[(1, 471921840), (2, 235960920), (3, 157307280), (4, 117980460), (5, 94384368), (6, 78653640), (8, 58990230), (9, 52435760), (10, 47192184), (12, 39326820), (13, 36301680), (15, 31461456), (16, 29495115), (18, 26217880), (20, 23596092), (24, 19663410), (26, 18150840), (30, 15730728), (36, 13108940), (39, 12100560), (40, 11798046), (45, 10487152), (48, 9831705), (52, 9075420), (60, 7865364), (65, 7260336), (72, 6554470), (78, 6050280), (80, 5899023), (90, 5243576), (104, 4537710), (117, 4033520), (120, 3932682), (127, 3715920), (130, 3630168), (144, 3277235), (156, 3025140), (180, 2621788), (195, 2420112), (208, 2268855), (234, 2016760), (240, 1966341), (254, 1857960), (260, 1815084), (312, 1512570), (360, 1310894), (381, 1238640), (390, 1210056), (397, 1188720), (468, 1008380), (508, 928980), (520, 907542), (585, 806704), (624, 756285), (635, 743184), (720, 655447), (762, 619320), (780, 605028), (794, 594360), (936, 504190), (1016, 464490), (1040, 453771), (1143, 412880), (1170, 403352), (1191, 396240), (1270, 371592), (1524, 309660), (1560, 302514), (1588, 297180), (1651, 285840), (1872, 252095), (1905, 247728), (1985, 237744), (2032, 232245), (2286, 206440), (2340, 201676), (2382, 198120), (2540, 185796), (3048, 154830), (3120, 151257), (3176, 148590), (3302, 142920), (3573, 132080), (3810, 123864), (3970, 118872), (4572, 103220), (4680, 100838), (4764, 99060), (4953, 95280), (5080, 92898), (5161, 91440), (5715, 82576), (5955, 79248), (6096, 77415), (6352, 74295), (6604, 71460), (7146, 66040), (7620, 61932), (7940, 59436), (8255, 57168), (9144, 51610), (9360, 50419), (9528, 49530), (9906, 47640), (10160, 46449), (10322, 45720), (11430, 41288), (11910, 39624), (13208, 35730), (14292, 33020), (14859, 31760), (15240, 30966), (15483, 30480), (15880, 29718), (16510, 28584), (17865, 26416), (18288, 25805), (19056, 24765), (19812, 23820), (20644, 22860)]