156917040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 603389952

約数和(自身を除く): 446472912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 131, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 240, 248, 262, 276, 280, 310, 322, 336, 345, 368, 372, 393, 420, 434, 460, 465, 483, 496, 524, 552, 560, 620, 644, 651, 655, 690, 713, 744, 786, 805, 840, 868, 917, 920, 930, 966, 1048, 1085, 1104, 1240, 1288, 1302, 1310, 1380, 1426, 1488, 1572, 1610, 1680, 1736, 1834, 1840, 1860, 1932, 1965, 2096, 2139, 2170, 2415, 2480, 2576, 2604, 2620, 2751, 2760, 2852, 3013, 3144, 3220, 3255, 3472, 3565, 3668, 3720, 3864, 3930, 4061, 4278, 4340, 4585, 4830, 4991, 5208, 5240, 5502, 5520, 5704, 6026, 6288, 6440, 6510, 7130, 7336, 7440, 7728, 7860, 8122, 8556, 8680, 9039, 9170, 9660, 9982, 10416, 10480, 10695, 11004, 11408, 12052, 12183, 12880, 13020, 13755, 14260, 14672, 14973, 15065, 15720, 16244, 17112, 17360, 18078, 18340, 19320, 19964, 20305, 21091, 21390, 22008, 24104, 24366, 24955, 26040, 27510, 28427, 28520, 29946, 30130, 31440, 32488, 34224, 36156, 36680, 38640, 39928, 40610, 42182, 42780, 44016, 45195, 48208, 48732, 49910, 52080, 55020, 56854, 57040, 59892, 60260, 60915, 63273, 64976, 72312, 73360, 74865, 79856, 81220, 84364, 85281, 85560, 90390, 93403, 97464, 99820, 105455, 110040, 113708, 119784, 120520, 121830, 126546, 142135, 144624, 149730, 162440, 168728, 170562, 171120, 180780, 186806, 194928, 199640, 210910, 220080, 227416, 239568, 241040, 243660, 253092, 280209, 284270, 299460, 316365, 324880, 337456, 341124, 361560, 373612, 399280, 421820, 426405, 454832, 467015, 487320, 506184, 560418, 568540, 598920, 632730, 653821, 682248, 723120, 747224, 843640, 852810, 934030, 974640, 1012368, 1120836, 1137080, 1197840, 1265460, 1307642, 1364496, 1401045, 1494448, 1687280, 1705620, 1868060, 1961463, 2241672, 2274160, 2530920, 2615284, 2802090, 3269105, 3411240, 3736120, 3922926, 4483344, 5061840, 5230568, 5604180, 6538210, 6822480, 7472240, 7845852, 9807315, 10461136, 11208360, 13076420, 15691704, 19614630, 22416720, 26152840, 31383408, 39229260, 52305680, 78458520, 156917040]

約数ペア:

[(1, 156917040), (2, 78458520), (3, 52305680), (4, 39229260), (5, 31383408), (6, 26152840), (7, 22416720), (8, 19614630), (10, 15691704), (12, 13076420), (14, 11208360), (15, 10461136), (16, 9807315), (20, 7845852), (21, 7472240), (23, 6822480), (24, 6538210), (28, 5604180), (30, 5230568), (31, 5061840), (35, 4483344), (40, 3922926), (42, 3736120), (46, 3411240), (48, 3269105), (56, 2802090), (60, 2615284), (62, 2530920), (69, 2274160), (70, 2241672), (80, 1961463), (84, 1868060), (92, 1705620), (93, 1687280), (105, 1494448), (112, 1401045), (115, 1364496), (120, 1307642), (124, 1265460), (131, 1197840), (138, 1137080), (140, 1120836), (155, 1012368), (161, 974640), (168, 934030), (184, 852810), (186, 843640), (210, 747224), (217, 723120), (230, 682248), (240, 653821), (248, 632730), (262, 598920), (276, 568540), (280, 560418), (310, 506184), (322, 487320), (336, 467015), (345, 454832), (368, 426405), (372, 421820), (393, 399280), (420, 373612), (434, 361560), (460, 341124), (465, 337456), (483, 324880), (496, 316365), (524, 299460), (552, 284270), (560, 280209), (620, 253092), (644, 243660), (651, 241040), (655, 239568), (690, 227416), (713, 220080), (744, 210910), (786, 199640), (805, 194928), (840, 186806), (868, 180780), (917, 171120), (920, 170562), (930, 168728), (966, 162440), (1048, 149730), (1085, 144624), (1104, 142135), (1240, 126546), (1288, 121830), (1302, 120520), (1310, 119784), (1380, 113708), (1426, 110040), (1488, 105455), (1572, 99820), (1610, 97464), (1680, 93403), (1736, 90390), (1834, 85560), (1840, 85281), (1860, 84364), (1932, 81220), (1965, 79856), (2096, 74865), (2139, 73360), (2170, 72312), (2415, 64976), (2480, 63273), (2576, 60915), (2604, 60260), (2620, 59892), (2751, 57040), (2760, 56854), (2852, 55020), (3013, 52080), (3144, 49910), (3220, 48732), (3255, 48208), (3472, 45195), (3565, 44016), (3668, 42780), (3720, 42182), (3864, 40610), (3930, 39928), (4061, 38640), (4278, 36680), (4340, 36156), (4585, 34224), (4830, 32488), (4991, 31440), (5208, 30130), (5240, 29946), (5502, 28520), (5520, 28427), (5704, 27510), (6026, 26040), (6288, 24955), (6440, 24366), (6510, 24104), (7130, 22008), (7336, 21390), (7440, 21091), (7728, 20305), (7860, 19964), (8122, 19320), (8556, 18340), (8680, 18078), (9039, 17360), (9170, 17112), (9660, 16244), (9982, 15720), (10416, 15065), (10480, 14973), (10695, 14672), (11004, 14260), (11408, 13755), (12052, 13020), (12183, 12880)]