336217680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 1197780480

約数和(自身を除く): 861562800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 79, 80, 90, 92, 115, 120, 138, 144, 158, 180, 184, 207, 230, 237, 240, 257, 276, 316, 345, 360, 368, 395, 414, 460, 474, 514, 552, 632, 690, 711, 720, 771, 790, 828, 920, 948, 1028, 1035, 1104, 1185, 1264, 1285, 1380, 1422, 1542, 1580, 1656, 1817, 1840, 1896, 2056, 2070, 2313, 2370, 2570, 2760, 2844, 3084, 3160, 3312, 3555, 3634, 3792, 3855, 4112, 4140, 4626, 4740, 5140, 5451, 5520, 5688, 5911, 6168, 6320, 7110, 7268, 7710, 8280, 9085, 9252, 9480, 10280, 10902, 11376, 11565, 11822, 12336, 14220, 14536, 15420, 16353, 16560, 17733, 18170, 18504, 18960, 20303, 20560, 21804, 23130, 23644, 27255, 28440, 29072, 29555, 30840, 32706, 35466, 36340, 37008, 40606, 43608, 46260, 47288, 53199, 54510, 56880, 59110, 60909, 61680, 65412, 70932, 72680, 81212, 81765, 87216, 88665, 92520, 94576, 101515, 106398, 109020, 118220, 121818, 130824, 141864, 145360, 162424, 163530, 177330, 182727, 185040, 203030, 212796, 218040, 236440, 243636, 261648, 265995, 283728, 304545, 324848, 327060, 354660, 365454, 406060, 425592, 436080, 466969, 472880, 487272, 531990, 609090, 654120, 709320, 730908, 812120, 851184, 913635, 933938, 974544, 1063980, 1218180, 1308240, 1400907, 1418640, 1461816, 1624240, 1827270, 1867876, 2127960, 2334845, 2436360, 2801814, 2923632, 3654540, 3735752, 4202721, 4255920, 4669690, 4872720, 5603628, 7004535, 7309080, 7471504, 8405442, 9339380, 11207256, 14009070, 14618160, 16810884, 18678760, 21013605, 22414512, 28018140, 33621768, 37357520, 42027210, 56036280, 67243536, 84054420, 112072560, 168108840, 336217680]

約数ペア:

[(1, 336217680), (2, 168108840), (3, 112072560), (4, 84054420), (5, 67243536), (6, 56036280), (8, 42027210), (9, 37357520), (10, 33621768), (12, 28018140), (15, 22414512), (16, 21013605), (18, 18678760), (20, 16810884), (23, 14618160), (24, 14009070), (30, 11207256), (36, 9339380), (40, 8405442), (45, 7471504), (46, 7309080), (48, 7004535), (60, 5603628), (69, 4872720), (72, 4669690), (79, 4255920), (80, 4202721), (90, 3735752), (92, 3654540), (115, 2923632), (120, 2801814), (138, 2436360), (144, 2334845), (158, 2127960), (180, 1867876), (184, 1827270), (207, 1624240), (230, 1461816), (237, 1418640), (240, 1400907), (257, 1308240), (276, 1218180), (316, 1063980), (345, 974544), (360, 933938), (368, 913635), (395, 851184), (414, 812120), (460, 730908), (474, 709320), (514, 654120), (552, 609090), (632, 531990), (690, 487272), (711, 472880), (720, 466969), (771, 436080), (790, 425592), (828, 406060), (920, 365454), (948, 354660), (1028, 327060), (1035, 324848), (1104, 304545), (1185, 283728), (1264, 265995), (1285, 261648), (1380, 243636), (1422, 236440), (1542, 218040), (1580, 212796), (1656, 203030), (1817, 185040), (1840, 182727), (1896, 177330), (2056, 163530), (2070, 162424), (2313, 145360), (2370, 141864), (2570, 130824), (2760, 121818), (2844, 118220), (3084, 109020), (3160, 106398), (3312, 101515), (3555, 94576), (3634, 92520), (3792, 88665), (3855, 87216), (4112, 81765), (4140, 81212), (4626, 72680), (4740, 70932), (5140, 65412), (5451, 61680), (5520, 60909), (5688, 59110), (5911, 56880), (6168, 54510), (6320, 53199), (7110, 47288), (7268, 46260), (7710, 43608), (8280, 40606), (9085, 37008), (9252, 36340), (9480, 35466), (10280, 32706), (10902, 30840), (11376, 29555), (11565, 29072), (11822, 28440), (12336, 27255), (14220, 23644), (14536, 23130), (15420, 21804), (16353, 20560), (16560, 20303), (17733, 18960), (18170, 18504)]