237157440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 224

約数和(自身を含む): 838419456

約数和(自身を除く): 601262016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 613, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1226, 1240, 1248, 1488, 1560, 1612, 1839, 1860, 1984, 2015, 2080, 2418, 2452, 2480, 2496, 2976, 3065, 3120, 3224, 3678, 3720, 4030, 4160, 4836, 4904, 4960, 5952, 6045, 6130, 6240, 6448, 7356, 7440, 7969, 8060, 9195, 9672, 9808, 9920, 12090, 12260, 12480, 12896, 14712, 14880, 15938, 16120, 18390, 19003, 19344, 19616, 23907, 24180, 24520, 25792, 29424, 29760, 31876, 32240, 36780, 38006, 38688, 39232, 39845, 47814, 48360, 49040, 57009, 58848, 63752, 64480, 73560, 76012, 77376, 79690, 95015, 95628, 96720, 98080, 114018, 117696, 119535, 127504, 128960, 147120, 152024, 159380, 190030, 191256, 193440, 196160, 228036, 239070, 247039, 255008, 285045, 294240, 304048, 318760, 380060, 382512, 386880, 456072, 478140, 494078, 510016, 570090, 588480, 608096, 637520, 741117, 760120, 765024, 912144, 956280, 988156, 1140180, 1216192, 1235195, 1275040, 1482234, 1520240, 1530048, 1824288, 1912560, 1976312, 2280360, 2470390, 2550080, 2964468, 3040480, 3648576, 3705585, 3825120, 3952624, 4560720, 4940780, 5928936, 6080960, 7411170, 7650240, 7905248, 9121440, 9881560, 11857872, 14822340, 15810496, 18242880, 19763120, 23715744, 29644680, 39526240, 47431488, 59289360, 79052480, 118578720, 237157440]

約数ペア:

[(1, 237157440), (2, 118578720), (3, 79052480), (4, 59289360), (5, 47431488), (6, 39526240), (8, 29644680), (10, 23715744), (12, 19763120), (13, 18242880), (15, 15810496), (16, 14822340), (20, 11857872), (24, 9881560), (26, 9121440), (30, 7905248), (31, 7650240), (32, 7411170), (39, 6080960), (40, 5928936), (48, 4940780), (52, 4560720), (60, 3952624), (62, 3825120), (64, 3705585), (65, 3648576), (78, 3040480), (80, 2964468), (93, 2550080), (96, 2470390), (104, 2280360), (120, 1976312), (124, 1912560), (130, 1824288), (155, 1530048), (156, 1520240), (160, 1482234), (186, 1275040), (192, 1235195), (195, 1216192), (208, 1140180), (240, 988156), (248, 956280), (260, 912144), (310, 765024), (312, 760120), (320, 741117), (372, 637520), (390, 608096), (403, 588480), (416, 570090), (465, 510016), (480, 494078), (496, 478140), (520, 456072), (613, 386880), (620, 382512), (624, 380060), (744, 318760), (780, 304048), (806, 294240), (832, 285045), (930, 255008), (960, 247039), (992, 239070), (1040, 228036), (1209, 196160), (1226, 193440), (1240, 191256), (1248, 190030), (1488, 159380), (1560, 152024), (1612, 147120), (1839, 128960), (1860, 127504), (1984, 119535), (2015, 117696), (2080, 114018), (2418, 98080), (2452, 96720), (2480, 95628), (2496, 95015), (2976, 79690), (3065, 77376), (3120, 76012), (3224, 73560), (3678, 64480), (3720, 63752), (4030, 58848), (4160, 57009), (4836, 49040), (4904, 48360), (4960, 47814), (5952, 39845), (6045, 39232), (6130, 38688), (6240, 38006), (6448, 36780), (7356, 32240), (7440, 31876), (7969, 29760), (8060, 29424), (9195, 25792), (9672, 24520), (9808, 24180), (9920, 23907), (12090, 19616), (12260, 19344), (12480, 19003), (12896, 18390), (14712, 16120), (14880, 15938)]