2550896880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9431}}^1$

素因数の和:9484

約数の個数: 240

約数和(自身を含む): 9599814144

約数和(自身を除く): 7048917264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 9016, 9431, 9660, 11270, 11760, 12880, 13524, 16905, 18032, 18862, 19320, 22540, 27048, 28293, 33810, 37724, 38640, 45080, 47155, 54096, 56586, 66017, 67620, 75448, 90160, 94310, 113172, 132034, 135240, 141465, 150896, 188620, 198051, 216913, 226344, 264068, 270480, 282930, 330085, 377240, 396102, 433826, 452688, 462119, 528136, 565860, 650739, 660170, 754480, 792204, 867652, 924238, 990255, 1056272, 1084565, 1131720, 1301478, 1320340, 1386357, 1518391, 1584408, 1735304, 1848476, 1980510, 2169130, 2263440, 2310595, 2602956, 2640680, 2772714, 3036782, 3168816, 3253695, 3470608, 3696952, 3961020, 4338260, 4555173, 4621190, 5205912, 5281360, 5545428, 6073564, 6507390, 6931785, 7393904, 7591955, 7922040, 8676520, 9110346, 9242380, 10411824, 10628737, 11090856, 12147128, 13014780, 13863570, 15183910, 15844080, 17353040, 18220692, 18484760, 21257474, 22181712, 22775865, 24294256, 26029560, 27727140, 30367820, 31886211, 36441384, 36969520, 42514948, 45551730, 52059120, 53143685, 55454280, 60735640, 63772422, 72882768, 85029896, 91103460, 106287370, 110908560, 121471280, 127544844, 159431055, 170059792, 182206920, 212574740, 255089688, 318862110, 364413840, 425149480, 510179376, 637724220, 850298960, 1275448440, 2550896880]

約数ペア:

[(1, 2550896880), (2, 1275448440), (3, 850298960), (4, 637724220), (5, 510179376), (6, 425149480), (7, 364413840), (8, 318862110), (10, 255089688), (12, 212574740), (14, 182206920), (15, 170059792), (16, 159431055), (20, 127544844), (21, 121471280), (23, 110908560), (24, 106287370), (28, 91103460), (30, 85029896), (35, 72882768), (40, 63772422), (42, 60735640), (46, 55454280), (48, 53143685), (49, 52059120), (56, 45551730), (60, 42514948), (69, 36969520), (70, 36441384), (80, 31886211), (84, 30367820), (92, 27727140), (98, 26029560), (105, 24294256), (112, 22775865), (115, 22181712), (120, 21257474), (138, 18484760), (140, 18220692), (147, 17353040), (161, 15844080), (168, 15183910), (184, 13863570), (196, 13014780), (210, 12147128), (230, 11090856), (240, 10628737), (245, 10411824), (276, 9242380), (280, 9110346), (294, 8676520), (322, 7922040), (336, 7591955), (345, 7393904), (368, 6931785), (392, 6507390), (420, 6073564), (460, 5545428), (483, 5281360), (490, 5205912), (552, 4621190), (560, 4555173), (588, 4338260), (644, 3961020), (690, 3696952), (735, 3470608), (784, 3253695), (805, 3168816), (840, 3036782), (920, 2772714), (966, 2640680), (980, 2602956), (1104, 2310595), (1127, 2263440), (1176, 2169130), (1288, 1980510), (1380, 1848476), (1470, 1735304), (1610, 1584408), (1680, 1518391), (1840, 1386357), (1932, 1320340), (1960, 1301478), (2254, 1131720), (2352, 1084565), (2415, 1056272), (2576, 990255), (2760, 924238), (2940, 867652), (3220, 792204), (3381, 754480), (3864, 660170), (3920, 650739), (4508, 565860), (4830, 528136), (5520, 462119), (5635, 452688), (5880, 433826), (6440, 396102), (6762, 377240), (7728, 330085), (9016, 282930), (9431, 270480), (9660, 264068), (11270, 226344), (11760, 216913), (12880, 198051), (13524, 188620), (16905, 150896), (18032, 141465), (18862, 135240), (19320, 132034), (22540, 113172), (27048, 94310), (28293, 90160), (33810, 75448), (37724, 67620), (38640, 66017), (45080, 56586), (47155, 54096)]