154689120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 573168960

約数和(自身を除く): 418479840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 71, 72, 80, 85, 89, 90, 96, 102, 120, 136, 142, 144, 153, 160, 170, 178, 180, 204, 213, 240, 255, 267, 272, 284, 288, 306, 340, 355, 356, 360, 408, 426, 445, 480, 510, 534, 544, 568, 612, 639, 680, 710, 712, 720, 765, 801, 816, 852, 890, 1020, 1065, 1068, 1136, 1207, 1224, 1278, 1335, 1360, 1420, 1424, 1440, 1513, 1530, 1602, 1632, 1704, 1780, 2040, 2130, 2136, 2272, 2414, 2448, 2556, 2670, 2720, 2840, 2848, 3026, 3060, 3195, 3204, 3408, 3560, 3621, 4005, 4080, 4260, 4272, 4539, 4828, 4896, 5112, 5340, 5680, 6035, 6052, 6120, 6319, 6390, 6408, 6816, 7120, 7242, 7565, 8010, 8160, 8520, 8544, 9078, 9656, 10224, 10680, 10863, 11360, 12070, 12104, 12240, 12638, 12780, 12816, 13617, 14240, 14484, 15130, 16020, 17040, 18105, 18156, 18957, 19312, 20448, 21360, 21726, 22695, 24140, 24208, 24480, 25276, 25560, 25632, 27234, 28968, 30260, 31595, 32040, 34080, 36210, 36312, 37914, 38624, 42720, 43452, 45390, 48280, 48416, 50552, 51120, 54315, 54468, 56871, 57936, 60520, 63190, 64080, 68085, 72420, 72624, 75828, 86904, 90780, 94785, 96560, 101104, 102240, 107423, 108630, 108936, 113742, 115872, 121040, 126380, 128160, 136170, 144840, 145248, 151656, 173808, 181560, 189570, 193120, 202208, 214846, 217260, 217872, 227484, 242080, 252760, 272340, 284355, 289680, 303312, 322269, 347616, 363120, 379140, 429692, 434520, 435744, 454968, 505520, 537115, 544680, 568710, 579360, 606624, 644538, 726240, 758280, 859384, 869040, 909936, 966807, 1011040, 1074230, 1089360, 1137420, 1289076, 1516560, 1611345, 1718768, 1738080, 1819872, 1933614, 2148460, 2178720, 2274840, 2578152, 3033120, 3222690, 3437536, 3867228, 4296920, 4549680, 4834035, 5156304, 6445380, 7734456, 8593840, 9099360, 9668070, 10312608, 12890760, 15468912, 17187680, 19336140, 25781520, 30937824, 38672280, 51563040, 77344560, 154689120]

約数ペア:

[(1, 154689120), (2, 77344560), (3, 51563040), (4, 38672280), (5, 30937824), (6, 25781520), (8, 19336140), (9, 17187680), (10, 15468912), (12, 12890760), (15, 10312608), (16, 9668070), (17, 9099360), (18, 8593840), (20, 7734456), (24, 6445380), (30, 5156304), (32, 4834035), (34, 4549680), (36, 4296920), (40, 3867228), (45, 3437536), (48, 3222690), (51, 3033120), (60, 2578152), (68, 2274840), (71, 2178720), (72, 2148460), (80, 1933614), (85, 1819872), (89, 1738080), (90, 1718768), (96, 1611345), (102, 1516560), (120, 1289076), (136, 1137420), (142, 1089360), (144, 1074230), (153, 1011040), (160, 966807), (170, 909936), (178, 869040), (180, 859384), (204, 758280), (213, 726240), (240, 644538), (255, 606624), (267, 579360), (272, 568710), (284, 544680), (288, 537115), (306, 505520), (340, 454968), (355, 435744), (356, 434520), (360, 429692), (408, 379140), (426, 363120), (445, 347616), (480, 322269), (510, 303312), (534, 289680), (544, 284355), (568, 272340), (612, 252760), (639, 242080), (680, 227484), (710, 217872), (712, 217260), (720, 214846), (765, 202208), (801, 193120), (816, 189570), (852, 181560), (890, 173808), (1020, 151656), (1065, 145248), (1068, 144840), (1136, 136170), (1207, 128160), (1224, 126380), (1278, 121040), (1335, 115872), (1360, 113742), (1420, 108936), (1424, 108630), (1440, 107423), (1513, 102240), (1530, 101104), (1602, 96560), (1632, 94785), (1704, 90780), (1780, 86904), (2040, 75828), (2130, 72624), (2136, 72420), (2272, 68085), (2414, 64080), (2448, 63190), (2556, 60520), (2670, 57936), (2720, 56871), (2840, 54468), (2848, 54315), (3026, 51120), (3060, 50552), (3195, 48416), (3204, 48280), (3408, 45390), (3560, 43452), (3621, 42720), (4005, 38624), (4080, 37914), (4260, 36312), (4272, 36210), (4539, 34080), (4828, 32040), (4896, 31595), (5112, 30260), (5340, 28968), (5680, 27234), (6035, 25632), (6052, 25560), (6120, 25276), (6319, 24480), (6390, 24208), (6408, 24140), (6816, 22695), (7120, 21726), (7242, 21360), (7565, 20448), (8010, 19312), (8160, 18957), (8520, 18156), (8544, 18105), (9078, 17040), (9656, 16020), (10224, 15130), (10680, 14484), (10863, 14240), (11360, 13617), (12070, 12816), (12104, 12780), (12240, 12638)]