1889957160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1929

約数の個数: 384

約数和(自身を含む): 7807887360

約数和(自身を除く): 5917930200

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, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 315, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 520, 546, 558, 585, 620, 630, 651, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1560, 1612, 1638, 1736, 1820, 1860, 1861, 1953, 2015, 2170, 2184, 2232, 2340, 2418, 2520, 2604, 2730, 2790, 2821, 3224, 3255, 3276, 3627, 3640, 3720, 3722, 3906, 4030, 4095, 4340, 4680, 4836, 5208, 5460, 5580, 5583, 5642, 6045, 6510, 6552, 7254, 7444, 7812, 8060, 8190, 8463, 8680, 9305, 9672, 9765, 10920, 11160, 11166, 11284, 12090, 13020, 13027, 14105, 14508, 14888, 15624, 16120, 16380, 16749, 16926, 18135, 18610, 19530, 22332, 22568, 24180, 24193, 25389, 26040, 26054, 27915, 28210, 29016, 32760, 33498, 33852, 36270, 37220, 39060, 39081, 42315, 44664, 48360, 48386, 50778, 52108, 55830, 56420, 57691, 65135, 66996, 67704, 72540, 72579, 74440, 78120, 78162, 83745, 84630, 96772, 101556, 104216, 111660, 112840, 115382, 117243, 120965, 126945, 130270, 133992, 145080, 145158, 156324, 167490, 169260, 169351, 173073, 193544, 195405, 203112, 217737, 223320, 230764, 234486, 241930, 253890, 260540, 288455, 290316, 312648, 334980, 338520, 338702, 346146, 362895, 390810, 403837, 435474, 461528, 468972, 483860, 507780, 508053, 519219, 521080, 576910, 580632, 586215, 669960, 677404, 692292, 725790, 749983, 781620, 807674, 846755, 865365, 870948, 937944, 967720, 1015560, 1016106, 1038438, 1088685, 1153820, 1172430, 1211511, 1354808, 1384584, 1451580, 1499966, 1524159, 1563240, 1615348, 1693510, 1730730, 1741896, 2019185, 2032212, 2076876, 2177370, 2249949, 2307640, 2344860, 2423022, 2540265, 2596095, 2903160, 2999932, 3048318, 3230696, 3387020, 3461460, 3634533, 3749915, 4038370, 4064424, 4153752, 4354740, 4499898, 4689720, 4846044, 5080530, 5192190, 5249881, 5999864, 6057555, 6096636, 6749847, 6774040, 6922920, 7269066, 7499830, 7620795, 8076740, 8709480, 8999796, 9692088, 10161060, 10384380, 10499762, 11249745, 12115110, 12193272, 13499694, 14538132, 14999660, 15241590, 15749643, 16153480, 17999592, 18172665, 20322120, 20768760, 20999524, 22499490, 24230220, 26249405, 26999388, 29076264, 29999320, 30483180, 31499286, 33749235, 36345330, 41999048, 44998980, 47248929, 48460440, 52498810, 53998776, 60966360, 62998572, 67498470, 72690660, 78748215, 89997960, 94497858, 104997620, 125997144, 134996940, 145381320, 157496430, 188995716, 209995240, 236244645, 269993880, 314992860, 377991432, 472489290, 629985720, 944978580, 1889957160]

約数ペア:

[(1, 1889957160), (2, 944978580), (3, 629985720), (4, 472489290), (5, 377991432), (6, 314992860), (7, 269993880), (8, 236244645), (9, 209995240), (10, 188995716), (12, 157496430), (13, 145381320), (14, 134996940), (15, 125997144), (18, 104997620), (20, 94497858), (21, 89997960), (24, 78748215), (26, 72690660), (28, 67498470), (30, 62998572), (31, 60966360), (35, 53998776), (36, 52498810), (39, 48460440), (40, 47248929), (42, 44998980), (45, 41999048), (52, 36345330), (56, 33749235), (60, 31499286), (62, 30483180), (63, 29999320), (65, 29076264), (70, 26999388), (72, 26249405), (78, 24230220), (84, 22499490), (90, 20999524), (91, 20768760), (93, 20322120), (104, 18172665), (105, 17999592), (117, 16153480), (120, 15749643), (124, 15241590), (126, 14999660), (130, 14538132), (140, 13499694), (155, 12193272), (156, 12115110), (168, 11249745), (180, 10499762), (182, 10384380), (186, 10161060), (195, 9692088), (210, 8999796), (217, 8709480), (234, 8076740), (248, 7620795), (252, 7499830), (260, 7269066), (273, 6922920), (279, 6774040), (280, 6749847), (310, 6096636), (312, 6057555), (315, 5999864), (360, 5249881), (364, 5192190), (372, 5080530), (390, 4846044), (403, 4689720), (420, 4499898), (434, 4354740), (455, 4153752), (465, 4064424), (468, 4038370), (504, 3749915), (520, 3634533), (546, 3461460), (558, 3387020), (585, 3230696), (620, 3048318), (630, 2999932), (651, 2903160), (728, 2596095), (744, 2540265), (780, 2423022), (806, 2344860), (819, 2307640), (840, 2249949), (868, 2177370), (910, 2076876), (930, 2032212), (936, 2019185), (1085, 1741896), (1092, 1730730), (1116, 1693510), (1170, 1615348), (1209, 1563240), (1240, 1524159), (1260, 1499966), (1302, 1451580), (1365, 1384584), (1395, 1354808), (1560, 1211511), (1612, 1172430), (1638, 1153820), (1736, 1088685), (1820, 1038438), (1860, 1016106), (1861, 1015560), (1953, 967720), (2015, 937944), (2170, 870948), (2184, 865365), (2232, 846755), (2340, 807674), (2418, 781620), (2520, 749983), (2604, 725790), (2730, 692292), (2790, 677404), (2821, 669960), (3224, 586215), (3255, 580632), (3276, 576910), (3627, 521080), (3640, 519219), (3720, 508053), (3722, 507780), (3906, 483860), (4030, 468972), (4095, 461528), (4340, 435474), (4680, 403837), (4836, 390810), (5208, 362895), (5460, 346146), (5580, 338702), (5583, 338520), (5642, 334980), (6045, 312648), (6510, 290316), (6552, 288455), (7254, 260540), (7444, 253890), (7812, 241930), (8060, 234486), (8190, 230764), (8463, 223320), (8680, 217737), (9305, 203112), (9672, 195405), (9765, 193544), (10920, 173073), (11160, 169351), (11166, 169260), (11284, 167490), (12090, 156324), (13020, 145158), (13027, 145080), (14105, 133992), (14508, 130270), (14888, 126945), (15624, 120965), (16120, 117243), (16380, 115382), (16749, 112840), (16926, 111660), (18135, 104216), (18610, 101556), (19530, 96772), (22332, 84630), (22568, 83745), (24180, 78162), (24193, 78120), (25389, 74440), (26040, 72579), (26054, 72540), (27915, 67704), (28210, 66996), (29016, 65135), (32760, 57691), (33498, 56420), (33852, 55830), (36270, 52108), (37220, 50778), (39060, 48386), (39081, 48360), (42315, 44664)]