306185040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 1191590400

約数和(自身を除く): 885405360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 769, 790, 840, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1538, 1580, 1659, 1680, 1896, 2212, 2307, 2370, 2520, 2765, 2844, 3076, 3160, 3318, 3555, 3792, 3845, 4424, 4614, 4740, 4977, 5040, 5383, 5530, 5688, 6152, 6320, 6636, 6921, 7110, 7690, 8295, 8848, 9228, 9480, 9954, 10766, 11060, 11376, 11535, 12304, 13272, 13842, 14220, 15380, 16149, 16590, 18456, 18960, 19908, 21532, 22120, 23070, 24885, 26544, 26915, 27684, 28440, 30760, 32298, 33180, 34605, 36912, 39816, 43064, 44240, 46140, 48447, 49770, 53830, 55368, 56880, 60751, 61520, 64596, 66360, 69210, 79632, 80745, 86128, 92280, 96894, 99540, 107660, 110736, 121502, 129192, 132720, 138420, 161490, 182253, 184560, 193788, 199080, 215320, 242235, 243004, 258384, 276840, 303755, 322980, 364506, 387576, 398160, 425257, 430640, 484470, 486008, 546759, 553680, 607510, 645960, 729012, 775152, 850514, 911265, 968940, 972016, 1093518, 1215020, 1275771, 1291920, 1458024, 1701028, 1822530, 1937880, 2126285, 2187036, 2430040, 2551542, 2733795, 2916048, 3402056, 3645060, 3827313, 3875760, 4252570, 4374072, 4860080, 5103084, 5467590, 6378855, 6804112, 7290120, 7654626, 8505140, 8748144, 10206168, 10935180, 12757710, 14580240, 15309252, 17010280, 19136565, 20412336, 21870360, 25515420, 30618504, 34020560, 38273130, 43740720, 51030840, 61237008, 76546260, 102061680, 153092520, 306185040]

約数ペア:

[(1, 306185040), (2, 153092520), (3, 102061680), (4, 76546260), (5, 61237008), (6, 51030840), (7, 43740720), (8, 38273130), (9, 34020560), (10, 30618504), (12, 25515420), (14, 21870360), (15, 20412336), (16, 19136565), (18, 17010280), (20, 15309252), (21, 14580240), (24, 12757710), (28, 10935180), (30, 10206168), (35, 8748144), (36, 8505140), (40, 7654626), (42, 7290120), (45, 6804112), (48, 6378855), (56, 5467590), (60, 5103084), (63, 4860080), (70, 4374072), (72, 4252570), (79, 3875760), (80, 3827313), (84, 3645060), (90, 3402056), (105, 2916048), (112, 2733795), (120, 2551542), (126, 2430040), (140, 2187036), (144, 2126285), (158, 1937880), (168, 1822530), (180, 1701028), (210, 1458024), (237, 1291920), (240, 1275771), (252, 1215020), (280, 1093518), (315, 972016), (316, 968940), (336, 911265), (360, 850514), (395, 775152), (420, 729012), (474, 645960), (504, 607510), (553, 553680), (560, 546759), (630, 486008), (632, 484470), (711, 430640), (720, 425257), (769, 398160), (790, 387576), (840, 364506), (948, 322980), (1008, 303755), (1106, 276840), (1185, 258384), (1260, 243004), (1264, 242235), (1422, 215320), (1538, 199080), (1580, 193788), (1659, 184560), (1680, 182253), (1896, 161490), (2212, 138420), (2307, 132720), (2370, 129192), (2520, 121502), (2765, 110736), (2844, 107660), (3076, 99540), (3160, 96894), (3318, 92280), (3555, 86128), (3792, 80745), (3845, 79632), (4424, 69210), (4614, 66360), (4740, 64596), (4977, 61520), (5040, 60751), (5383, 56880), (5530, 55368), (5688, 53830), (6152, 49770), (6320, 48447), (6636, 46140), (6921, 44240), (7110, 43064), (7690, 39816), (8295, 36912), (8848, 34605), (9228, 33180), (9480, 32298), (9954, 30760), (10766, 28440), (11060, 27684), (11376, 26915), (11535, 26544), (12304, 24885), (13272, 23070), (13842, 22120), (14220, 21532), (15380, 19908), (16149, 18960), (16590, 18456)]