271831560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 512

約数和(自身を含む): 1145733120

約数和(自身を除く): 873901560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 31, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 62, 65, 66, 70, 73, 77, 78, 84, 88, 91, 93, 104, 105, 110, 120, 124, 130, 132, 140, 143, 146, 154, 155, 156, 165, 168, 182, 186, 195, 210, 217, 219, 220, 231, 248, 260, 264, 273, 280, 286, 292, 308, 310, 312, 330, 341, 364, 365, 372, 385, 390, 403, 420, 429, 434, 438, 440, 455, 462, 465, 511, 520, 546, 572, 584, 616, 620, 651, 660, 682, 715, 728, 730, 744, 770, 780, 803, 806, 840, 858, 868, 876, 910, 924, 930, 949, 1001, 1022, 1023, 1085, 1092, 1095, 1144, 1155, 1209, 1240, 1302, 1320, 1364, 1365, 1430, 1460, 1533, 1540, 1560, 1606, 1612, 1705, 1716, 1736, 1752, 1820, 1848, 1860, 1898, 2002, 2015, 2044, 2046, 2145, 2170, 2184, 2190, 2263, 2310, 2387, 2409, 2418, 2555, 2604, 2728, 2730, 2821, 2847, 2860, 2920, 3003, 3066, 3080, 3212, 3224, 3255, 3410, 3432, 3640, 3720, 3796, 4004, 4015, 4030, 4088, 4092, 4290, 4340, 4380, 4433, 4526, 4620, 4745, 4774, 4818, 4836, 5005, 5110, 5115, 5208, 5460, 5621, 5642, 5694, 5720, 6006, 6045, 6132, 6424, 6510, 6643, 6789, 6820, 7161, 7592, 7665, 8008, 8030, 8060, 8184, 8463, 8580, 8680, 8760, 8866, 9052, 9240, 9490, 9548, 9636, 9672, 10010, 10220, 10230, 10439, 10920, 11242, 11284, 11315, 11388, 11935, 12012, 12045, 12090, 12264, 13020, 13286, 13299, 13578, 13640, 14105, 14235, 14322, 15015, 15330, 15841, 16060, 16120, 16863, 16926, 17160, 17732, 18104, 18980, 19096, 19272, 19929, 20020, 20440, 20460, 20878, 22165, 22484, 22568, 22630, 22776, 23870, 24024, 24090, 24180, 24893, 26040, 26572, 26598, 27156, 28105, 28210, 28470, 28644, 29419, 30030, 30660, 31031, 31317, 31682, 32120, 33215, 33726, 33852, 33945, 35464, 35805, 37960, 39858, 40040, 40920, 41756, 42315, 44330, 44968, 45260, 47523, 47740, 48180, 48360, 49786, 52195, 53144, 53196, 54312, 56210, 56420, 56940, 57288, 58838, 60060, 61320, 62062, 62634, 63364, 66430, 66495, 67452, 67704, 67890, 71610, 73073, 74679, 79205, 79716, 83512, 84315, 84630, 88257, 88660, 90520, 93093, 95046, 95480, 96360, 99572, 99645, 104390, 106392, 112420, 112840, 113880, 117676, 120120, 124124, 124465, 125268, 126728, 132860, 132990, 134904, 135780, 143220, 146146, 147095, 149358, 155155, 156585, 158410, 159432, 168630, 169260, 174251, 176514, 177320, 186186, 190092, 199144, 199290, 205933, 208780, 219219, 224840, 235352, 237615, 248248, 248930, 250536, 265720, 265980, 271560, 286440, 292292, 294190, 298716, 310310, 313170, 316820, 323609, 337260, 338520, 348502, 353028, 365365, 372372, 373395, 380184, 398580, 411866, 417560, 438438, 441285, 465465, 475230, 497860, 522753, 531960, 584584, 588380, 597432, 617799, 620620, 626340, 633640, 647218, 674520, 697004, 706056, 730730, 744744, 746790, 797160, 823732, 871255, 876876, 882570, 930930, 950460, 970827, 995720, 1029665, 1045506, 1096095, 1176760, 1235598, 1241240, 1252680, 1294436, 1394008, 1461460, 1493580, 1618045, 1647464, 1742510, 1753752, 1765140, 1861860, 1900920, 1941654, 2059330, 2091012, 2192190, 2265263, 2471196, 2588872, 2613765, 2922920, 2987160, 3088995, 3236090, 3485020, 3530280, 3723720, 3883308, 4118660, 4182024, 4384380, 4530526, 4854135, 4942392, 5227530, 6177990, 6472180, 6795789, 6970040, 7766616, 8237320, 8768760, 9061052, 9708270, 10455060, 11326315, 12355980, 12944360, 13591578, 18122104, 19416540, 20910120, 22652630, 24711960, 27183156, 33978945, 38833080, 45305260, 54366312, 67957890, 90610520, 135915780, 271831560]

約数ペア:

[(1, 271831560), (2, 135915780), (3, 90610520), (4, 67957890), (5, 54366312), (6, 45305260), (7, 38833080), (8, 33978945), (10, 27183156), (11, 24711960), (12, 22652630), (13, 20910120), (14, 19416540), (15, 18122104), (20, 13591578), (21, 12944360), (22, 12355980), (24, 11326315), (26, 10455060), (28, 9708270), (30, 9061052), (31, 8768760), (33, 8237320), (35, 7766616), (39, 6970040), (40, 6795789), (42, 6472180), (44, 6177990), (52, 5227530), (55, 4942392), (56, 4854135), (60, 4530526), (62, 4384380), (65, 4182024), (66, 4118660), (70, 3883308), (73, 3723720), (77, 3530280), (78, 3485020), (84, 3236090), (88, 3088995), (91, 2987160), (93, 2922920), (104, 2613765), (105, 2588872), (110, 2471196), (120, 2265263), (124, 2192190), (130, 2091012), (132, 2059330), (140, 1941654), (143, 1900920), (146, 1861860), (154, 1765140), (155, 1753752), (156, 1742510), (165, 1647464), (168, 1618045), (182, 1493580), (186, 1461460), (195, 1394008), (210, 1294436), (217, 1252680), (219, 1241240), (220, 1235598), (231, 1176760), (248, 1096095), (260, 1045506), (264, 1029665), (273, 995720), (280, 970827), (286, 950460), (292, 930930), (308, 882570), (310, 876876), (312, 871255), (330, 823732), (341, 797160), (364, 746790), (365, 744744), (372, 730730), (385, 706056), (390, 697004), (403, 674520), (420, 647218), (429, 633640), (434, 626340), (438, 620620), (440, 617799), (455, 597432), (462, 588380), (465, 584584), (511, 531960), (520, 522753), (546, 497860), (572, 475230), (584, 465465), (616, 441285), (620, 438438), (651, 417560), (660, 411866), (682, 398580), (715, 380184), (728, 373395), (730, 372372), (744, 365365), (770, 353028), (780, 348502), (803, 338520), (806, 337260), (840, 323609), (858, 316820), (868, 313170), (876, 310310), (910, 298716), (924, 294190), (930, 292292), (949, 286440), (1001, 271560), (1022, 265980), (1023, 265720), (1085, 250536), (1092, 248930), (1095, 248248), (1144, 237615), (1155, 235352), (1209, 224840), (1240, 219219), (1302, 208780), (1320, 205933), (1364, 199290), (1365, 199144), (1430, 190092), (1460, 186186), (1533, 177320), (1540, 176514), (1560, 174251), (1606, 169260), (1612, 168630), (1705, 159432), (1716, 158410), (1736, 156585), (1752, 155155), (1820, 149358), (1848, 147095), (1860, 146146), (1898, 143220), (2002, 135780), (2015, 134904), (2044, 132990), (2046, 132860), (2145, 126728), (2170, 125268), (2184, 124465), (2190, 124124), (2263, 120120), (2310, 117676), (2387, 113880), (2409, 112840), (2418, 112420), (2555, 106392), (2604, 104390), (2728, 99645), (2730, 99572), (2821, 96360), (2847, 95480), (2860, 95046), (2920, 93093), (3003, 90520), (3066, 88660), (3080, 88257), (3212, 84630), (3224, 84315), (3255, 83512), (3410, 79716), (3432, 79205), (3640, 74679), (3720, 73073), (3796, 71610), (4004, 67890), (4015, 67704), (4030, 67452), (4088, 66495), (4092, 66430), (4290, 63364), (4340, 62634), (4380, 62062), (4433, 61320), (4526, 60060), (4620, 58838), (4745, 57288), (4774, 56940), (4818, 56420), (4836, 56210), (5005, 54312), (5110, 53196), (5115, 53144), (5208, 52195), (5460, 49786), (5621, 48360), (5642, 48180), (5694, 47740), (5720, 47523), (6006, 45260), (6045, 44968), (6132, 44330), (6424, 42315), (6510, 41756), (6643, 40920), (6789, 40040), (6820, 39858), (7161, 37960), (7592, 35805), (7665, 35464), (8008, 33945), (8030, 33852), (8060, 33726), (8184, 33215), (8463, 32120), (8580, 31682), (8680, 31317), (8760, 31031), (8866, 30660), (9052, 30030), (9240, 29419), (9490, 28644), (9548, 28470), (9636, 28210), (9672, 28105), (10010, 27156), (10220, 26598), (10230, 26572), (10439, 26040), (10920, 24893), (11242, 24180), (11284, 24090), (11315, 24024), (11388, 23870), (11935, 22776), (12012, 22630), (12045, 22568), (12090, 22484), (12264, 22165), (13020, 20878), (13286, 20460), (13299, 20440), (13578, 20020), (13640, 19929), (14105, 19272), (14235, 19096), (14322, 18980), (15015, 18104), (15330, 17732), (15841, 17160), (16060, 16926), (16120, 16863)]