128976120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 384

約数和(自身を含む): 536739840

約数和(自身を除く): 407763720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 127, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 254, 260, 273, 279, 280, 310, 312, 315, 360, 364, 372, 381, 390, 403, 420, 434, 455, 465, 468, 504, 508, 520, 546, 558, 585, 620, 630, 635, 651, 728, 744, 762, 780, 806, 819, 840, 868, 889, 910, 930, 936, 1016, 1085, 1092, 1116, 1143, 1170, 1209, 1240, 1260, 1270, 1302, 1365, 1395, 1524, 1560, 1612, 1638, 1651, 1736, 1778, 1820, 1860, 1905, 1953, 2015, 2170, 2184, 2232, 2286, 2340, 2418, 2520, 2540, 2604, 2667, 2730, 2790, 2821, 3048, 3224, 3255, 3276, 3302, 3556, 3627, 3640, 3720, 3810, 3906, 3937, 4030, 4095, 4340, 4445, 4572, 4680, 4836, 4953, 5080, 5208, 5334, 5460, 5580, 5642, 5715, 6045, 6510, 6552, 6604, 7112, 7254, 7620, 7812, 7874, 8001, 8060, 8190, 8255, 8463, 8680, 8890, 9144, 9672, 9765, 9906, 10668, 10920, 11160, 11284, 11430, 11557, 11811, 12090, 13020, 13208, 13335, 14105, 14508, 14859, 15240, 15624, 15748, 16002, 16120, 16380, 16510, 16926, 17780, 18135, 19530, 19685, 19812, 21336, 22568, 22860, 23114, 23622, 24180, 24765, 25389, 26040, 26670, 27559, 28210, 29016, 29718, 31496, 32004, 32760, 33020, 33852, 34671, 35433, 35560, 36270, 39060, 39370, 39624, 40005, 42315, 45720, 46228, 47244, 48360, 49530, 50778, 51181, 53340, 55118, 56420, 57785, 59055, 59436, 64008, 66040, 67704, 69342, 70866, 72540, 74295, 78120, 78740, 80010, 82677, 84630, 92456, 94488, 99060, 101556, 102362, 104013, 106680, 110236, 112840, 115570, 118110, 118872, 126945, 137795, 138684, 141732, 145080, 148590, 153543, 157480, 160020, 165354, 169260, 173355, 177165, 198120, 203112, 204724, 208026, 220472, 231140, 236220, 248031, 253890, 255905, 275590, 277368, 283464, 297180, 307086, 320040, 330708, 338520, 346710, 354330, 358267, 409448, 413385, 416052, 460629, 462280, 472440, 496062, 507780, 511810, 520065, 551180, 594360, 614172, 661416, 693420, 708660, 716534, 767715, 826770, 832104, 921258, 992124, 1015560, 1023620, 1040130, 1074801, 1102360, 1228344, 1240155, 1386840, 1417320, 1433068, 1535430, 1653540, 1791335, 1842516, 1984248, 2047240, 2080260, 2149602, 2303145, 2480310, 2866136, 3070860, 3224403, 3307080, 3582670, 3685032, 4160520, 4299204, 4606290, 4960620, 5374005, 6141720, 6448806, 7165340, 8598408, 9212580, 9921240, 10748010, 12897612, 14330680, 16122015, 18425160, 21496020, 25795224, 32244030, 42992040, 64488060, 128976120]

約数ペア:

[(1, 128976120), (2, 64488060), (3, 42992040), (4, 32244030), (5, 25795224), (6, 21496020), (7, 18425160), (8, 16122015), (9, 14330680), (10, 12897612), (12, 10748010), (13, 9921240), (14, 9212580), (15, 8598408), (18, 7165340), (20, 6448806), (21, 6141720), (24, 5374005), (26, 4960620), (28, 4606290), (30, 4299204), (31, 4160520), (35, 3685032), (36, 3582670), (39, 3307080), (40, 3224403), (42, 3070860), (45, 2866136), (52, 2480310), (56, 2303145), (60, 2149602), (62, 2080260), (63, 2047240), (65, 1984248), (70, 1842516), (72, 1791335), (78, 1653540), (84, 1535430), (90, 1433068), (91, 1417320), (93, 1386840), (104, 1240155), (105, 1228344), (117, 1102360), (120, 1074801), (124, 1040130), (126, 1023620), (127, 1015560), (130, 992124), (140, 921258), (155, 832104), (156, 826770), (168, 767715), (180, 716534), (182, 708660), (186, 693420), (195, 661416), (210, 614172), (217, 594360), (234, 551180), (248, 520065), (252, 511810), (254, 507780), (260, 496062), (273, 472440), (279, 462280), (280, 460629), (310, 416052), (312, 413385), (315, 409448), (360, 358267), (364, 354330), (372, 346710), (381, 338520), (390, 330708), (403, 320040), (420, 307086), (434, 297180), (455, 283464), (465, 277368), (468, 275590), (504, 255905), (508, 253890), (520, 248031), (546, 236220), (558, 231140), (585, 220472), (620, 208026), (630, 204724), (635, 203112), (651, 198120), (728, 177165), (744, 173355), (762, 169260), (780, 165354), (806, 160020), (819, 157480), (840, 153543), (868, 148590), (889, 145080), (910, 141732), (930, 138684), (936, 137795), (1016, 126945), (1085, 118872), (1092, 118110), (1116, 115570), (1143, 112840), (1170, 110236), (1209, 106680), (1240, 104013), (1260, 102362), (1270, 101556), (1302, 99060), (1365, 94488), (1395, 92456), (1524, 84630), (1560, 82677), (1612, 80010), (1638, 78740), (1651, 78120), (1736, 74295), (1778, 72540), (1820, 70866), (1860, 69342), (1905, 67704), (1953, 66040), (2015, 64008), (2170, 59436), (2184, 59055), (2232, 57785), (2286, 56420), (2340, 55118), (2418, 53340), (2520, 51181), (2540, 50778), (2604, 49530), (2667, 48360), (2730, 47244), (2790, 46228), (2821, 45720), (3048, 42315), (3224, 40005), (3255, 39624), (3276, 39370), (3302, 39060), (3556, 36270), (3627, 35560), (3640, 35433), (3720, 34671), (3810, 33852), (3906, 33020), (3937, 32760), (4030, 32004), (4095, 31496), (4340, 29718), (4445, 29016), (4572, 28210), (4680, 27559), (4836, 26670), (4953, 26040), (5080, 25389), (5208, 24765), (5334, 24180), (5460, 23622), (5580, 23114), (5642, 22860), (5715, 22568), (6045, 21336), (6510, 19812), (6552, 19685), (6604, 19530), (7112, 18135), (7254, 17780), (7620, 16926), (7812, 16510), (7874, 16380), (8001, 16120), (8060, 16002), (8190, 15748), (8255, 15624), (8463, 15240), (8680, 14859), (8890, 14508), (9144, 14105), (9672, 13335), (9765, 13208), (9906, 13020), (10668, 12090), (10920, 11811), (11160, 11557), (11284, 11430)]