127341720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 224

約数和(自身を含む): 469815120

約数和(自身を除く): 342473400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 397, 405, 440, 486, 495, 540, 594, 648, 660, 729, 792, 794, 810, 891, 972, 990, 1080, 1188, 1191, 1215, 1320, 1458, 1485, 1588, 1620, 1782, 1944, 1980, 1985, 2376, 2382, 2430, 2673, 2916, 2970, 3176, 3240, 3564, 3573, 3645, 3960, 3970, 4367, 4455, 4764, 4860, 5346, 5832, 5940, 5955, 7128, 7146, 7290, 7940, 8019, 8734, 8910, 9528, 9720, 10692, 10719, 11880, 11910, 13101, 13365, 14292, 14580, 15880, 16038, 17468, 17820, 17865, 21384, 21438, 21835, 23820, 26202, 26730, 28584, 29160, 32076, 32157, 34936, 35640, 35730, 39303, 40095, 42876, 43670, 47640, 52404, 53460, 53595, 64152, 64314, 65505, 71460, 78606, 80190, 85752, 87340, 96471, 104808, 106920, 107190, 117909, 128628, 131010, 142920, 157212, 160380, 160785, 174680, 192942, 196515, 214380, 235818, 257256, 262020, 289413, 314424, 320760, 321570, 353727, 385884, 393030, 428760, 471636, 482355, 524040, 578826, 589545, 643140, 707454, 771768, 786060, 943272, 964710, 1061181, 1157652, 1179090, 1286280, 1414908, 1447065, 1572120, 1768635, 1929420, 2122362, 2315304, 2358180, 2829816, 2894130, 3183543, 3537270, 3858840, 4244724, 4716360, 5305905, 5788260, 6367086, 7074540, 8489448, 10611810, 11576520, 12734172, 14149080, 15917715, 21223620, 25468344, 31835430, 42447240, 63670860, 127341720]

約数ペア:

[(1, 127341720), (2, 63670860), (3, 42447240), (4, 31835430), (5, 25468344), (6, 21223620), (8, 15917715), (9, 14149080), (10, 12734172), (11, 11576520), (12, 10611810), (15, 8489448), (18, 7074540), (20, 6367086), (22, 5788260), (24, 5305905), (27, 4716360), (30, 4244724), (33, 3858840), (36, 3537270), (40, 3183543), (44, 2894130), (45, 2829816), (54, 2358180), (55, 2315304), (60, 2122362), (66, 1929420), (72, 1768635), (81, 1572120), (88, 1447065), (90, 1414908), (99, 1286280), (108, 1179090), (110, 1157652), (120, 1061181), (132, 964710), (135, 943272), (162, 786060), (165, 771768), (180, 707454), (198, 643140), (216, 589545), (220, 578826), (243, 524040), (264, 482355), (270, 471636), (297, 428760), (324, 393030), (330, 385884), (360, 353727), (396, 321570), (397, 320760), (405, 314424), (440, 289413), (486, 262020), (495, 257256), (540, 235818), (594, 214380), (648, 196515), (660, 192942), (729, 174680), (792, 160785), (794, 160380), (810, 157212), (891, 142920), (972, 131010), (990, 128628), (1080, 117909), (1188, 107190), (1191, 106920), (1215, 104808), (1320, 96471), (1458, 87340), (1485, 85752), (1588, 80190), (1620, 78606), (1782, 71460), (1944, 65505), (1980, 64314), (1985, 64152), (2376, 53595), (2382, 53460), (2430, 52404), (2673, 47640), (2916, 43670), (2970, 42876), (3176, 40095), (3240, 39303), (3564, 35730), (3573, 35640), (3645, 34936), (3960, 32157), (3970, 32076), (4367, 29160), (4455, 28584), (4764, 26730), (4860, 26202), (5346, 23820), (5832, 21835), (5940, 21438), (5955, 21384), (7128, 17865), (7146, 17820), (7290, 17468), (7940, 16038), (8019, 15880), (8734, 14580), (8910, 14292), (9528, 13365), (9720, 13101), (10692, 11910), (10719, 11880)]