151598720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 472953600

約数和(自身を除く): 321354880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 137, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 274, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 548, 560, 608, 640, 665, 685, 728, 760, 832, 896, 910, 959, 988, 1040, 1064, 1096, 1120, 1216, 1235, 1330, 1370, 1456, 1520, 1664, 1729, 1781, 1820, 1918, 1976, 2080, 2128, 2192, 2240, 2432, 2470, 2603, 2660, 2740, 2912, 3040, 3458, 3562, 3640, 3836, 3952, 4160, 4256, 4384, 4480, 4795, 4940, 5206, 5320, 5480, 5824, 6080, 6916, 7124, 7280, 7672, 7904, 8320, 8512, 8645, 8768, 8905, 9590, 9880, 10412, 10640, 10960, 11648, 12160, 12467, 13015, 13832, 14248, 14560, 15344, 15808, 17024, 17290, 17536, 17810, 18221, 19180, 19760, 20824, 21280, 21920, 24934, 26030, 27664, 28496, 29120, 30688, 31616, 33839, 34580, 35620, 36442, 38360, 39520, 41648, 42560, 43840, 49868, 52060, 55328, 56992, 58240, 61376, 62335, 67678, 69160, 71240, 72884, 76720, 79040, 83296, 85120, 87680, 91105, 99736, 104120, 110656, 113984, 122752, 124670, 135356, 138320, 142480, 145768, 153440, 158080, 166592, 169195, 182210, 199472, 208240, 221312, 227968, 236873, 249340, 270712, 276640, 284960, 291536, 306880, 333184, 338390, 364420, 398944, 416480, 473746, 498680, 541424, 553280, 569920, 583072, 613760, 676780, 728840, 797888, 832960, 947492, 997360, 1082848, 1106560, 1139840, 1166144, 1184365, 1353560, 1457680, 1595776, 1665920, 1894984, 1994720, 2165696, 2332288, 2368730, 2707120, 2915360, 3789968, 3989440, 4331392, 4737460, 5414240, 5830720, 7579936, 7978880, 9474920, 10828480, 11661440, 15159872, 18949840, 21656960, 30319744, 37899680, 75799360, 151598720]

約数ペア:

[(1, 151598720), (2, 75799360), (4, 37899680), (5, 30319744), (7, 21656960), (8, 18949840), (10, 15159872), (13, 11661440), (14, 10828480), (16, 9474920), (19, 7978880), (20, 7579936), (26, 5830720), (28, 5414240), (32, 4737460), (35, 4331392), (38, 3989440), (40, 3789968), (52, 2915360), (56, 2707120), (64, 2368730), (65, 2332288), (70, 2165696), (76, 1994720), (80, 1894984), (91, 1665920), (95, 1595776), (104, 1457680), (112, 1353560), (128, 1184365), (130, 1166144), (133, 1139840), (137, 1106560), (140, 1082848), (152, 997360), (160, 947492), (182, 832960), (190, 797888), (208, 728840), (224, 676780), (247, 613760), (260, 583072), (266, 569920), (274, 553280), (280, 541424), (304, 498680), (320, 473746), (364, 416480), (380, 398944), (416, 364420), (448, 338390), (455, 333184), (494, 306880), (520, 291536), (532, 284960), (548, 276640), (560, 270712), (608, 249340), (640, 236873), (665, 227968), (685, 221312), (728, 208240), (760, 199472), (832, 182210), (896, 169195), (910, 166592), (959, 158080), (988, 153440), (1040, 145768), (1064, 142480), (1096, 138320), (1120, 135356), (1216, 124670), (1235, 122752), (1330, 113984), (1370, 110656), (1456, 104120), (1520, 99736), (1664, 91105), (1729, 87680), (1781, 85120), (1820, 83296), (1918, 79040), (1976, 76720), (2080, 72884), (2128, 71240), (2192, 69160), (2240, 67678), (2432, 62335), (2470, 61376), (2603, 58240), (2660, 56992), (2740, 55328), (2912, 52060), (3040, 49868), (3458, 43840), (3562, 42560), (3640, 41648), (3836, 39520), (3952, 38360), (4160, 36442), (4256, 35620), (4384, 34580), (4480, 33839), (4795, 31616), (4940, 30688), (5206, 29120), (5320, 28496), (5480, 27664), (5824, 26030), (6080, 24934), (6916, 21920), (7124, 21280), (7280, 20824), (7672, 19760), (7904, 19180), (8320, 18221), (8512, 17810), (8645, 17536), (8768, 17290), (8905, 17024), (9590, 15808), (9880, 15344), (10412, 14560), (10640, 14248), (10960, 13832), (11648, 13015), (12160, 12467)]