442640160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1400

約数の個数: 192

約数和(自身を含む): 1570060800

約数和(自身を除く): 1127420640

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, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1297, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2594, 2844, 3160, 3555, 3792, 3891, 4266, 4320, 4740, 5188, 5688, 6320, 6485, 7110, 7584, 7782, 8532, 9480, 10376, 10665, 11376, 11673, 12640, 12970, 14220, 15564, 17064, 18960, 19455, 20752, 21330, 22752, 23346, 25940, 28440, 31128, 34128, 35019, 37920, 38910, 41504, 42660, 46692, 51880, 56880, 58365, 62256, 68256, 70038, 77820, 85320, 93384, 102463, 103760, 113760, 116730, 124512, 140076, 155640, 170640, 175095, 186768, 204926, 207520, 233460, 280152, 307389, 311280, 341280, 350190, 373536, 409852, 466920, 512315, 560304, 614778, 622560, 700380, 819704, 922167, 933840, 1024630, 1120608, 1229556, 1400760, 1536945, 1639408, 1844334, 1867680, 2049260, 2459112, 2766501, 2801520, 3073890, 3278816, 3688668, 4098520, 4610835, 4918224, 5533002, 5603040, 6147780, 7377336, 8197040, 9221670, 9836448, 11066004, 12295560, 13832505, 14754672, 16394080, 18443340, 22132008, 24591120, 27665010, 29509344, 36886680, 44264016, 49182240, 55330020, 73773360, 88528032, 110660040, 147546720, 221320080, 442640160]

約数ペア:

[(1, 442640160), (2, 221320080), (3, 147546720), (4, 110660040), (5, 88528032), (6, 73773360), (8, 55330020), (9, 49182240), (10, 44264016), (12, 36886680), (15, 29509344), (16, 27665010), (18, 24591120), (20, 22132008), (24, 18443340), (27, 16394080), (30, 14754672), (32, 13832505), (36, 12295560), (40, 11066004), (45, 9836448), (48, 9221670), (54, 8197040), (60, 7377336), (72, 6147780), (79, 5603040), (80, 5533002), (90, 4918224), (96, 4610835), (108, 4098520), (120, 3688668), (135, 3278816), (144, 3073890), (158, 2801520), (160, 2766501), (180, 2459112), (216, 2049260), (237, 1867680), (240, 1844334), (270, 1639408), (288, 1536945), (316, 1400760), (360, 1229556), (395, 1120608), (432, 1024630), (474, 933840), (480, 922167), (540, 819704), (632, 700380), (711, 622560), (720, 614778), (790, 560304), (864, 512315), (948, 466920), (1080, 409852), (1185, 373536), (1264, 350190), (1297, 341280), (1422, 311280), (1440, 307389), (1580, 280152), (1896, 233460), (2133, 207520), (2160, 204926), (2370, 186768), (2528, 175095), (2594, 170640), (2844, 155640), (3160, 140076), (3555, 124512), (3792, 116730), (3891, 113760), (4266, 103760), (4320, 102463), (4740, 93384), (5188, 85320), (5688, 77820), (6320, 70038), (6485, 68256), (7110, 62256), (7584, 58365), (7782, 56880), (8532, 51880), (9480, 46692), (10376, 42660), (10665, 41504), (11376, 38910), (11673, 37920), (12640, 35019), (12970, 34128), (14220, 31128), (15564, 28440), (17064, 25940), (18960, 23346), (19455, 22752), (20752, 21330)]