21114904440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:627

約数の個数: 384

約数和(自身を含む): 77029056000

約数和(自身を除く): 55914151560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 179, 190, 210, 228, 266, 280, 285, 358, 361, 380, 389, 399, 420, 456, 532, 537, 570, 665, 716, 722, 760, 778, 798, 840, 895, 1064, 1074, 1083, 1140, 1167, 1253, 1330, 1432, 1444, 1556, 1596, 1790, 1805, 1945, 1995, 2148, 2166, 2280, 2334, 2506, 2527, 2660, 2685, 2723, 2888, 3112, 3192, 3401, 3580, 3610, 3759, 3890, 3990, 4296, 4332, 4668, 5012, 5054, 5320, 5370, 5415, 5446, 5835, 6265, 6802, 7160, 7220, 7391, 7518, 7581, 7780, 7980, 8169, 8664, 9336, 10024, 10108, 10203, 10740, 10830, 10892, 11670, 12530, 12635, 13604, 13615, 14440, 14782, 15036, 15162, 15560, 15960, 16338, 17005, 18795, 20216, 20406, 21480, 21660, 21784, 22173, 23340, 23807, 25060, 25270, 27208, 27230, 29564, 30072, 30324, 32676, 34010, 36955, 37590, 37905, 40812, 40845, 43320, 44346, 46680, 47614, 50120, 50540, 51015, 51737, 54460, 59128, 60648, 64619, 65352, 68020, 69631, 71421, 73910, 75180, 75810, 81624, 81690, 88692, 95228, 101080, 102030, 103474, 108920, 110865, 119035, 129238, 136040, 139262, 140429, 142842, 147820, 150360, 151620, 155211, 163380, 177384, 190456, 193857, 204060, 206948, 208893, 221730, 238070, 258476, 258685, 278524, 280858, 285684, 295640, 303240, 310422, 323095, 326760, 348155, 357105, 387714, 408120, 413896, 417786, 421287, 443460, 452333, 476140, 487417, 516952, 517370, 557048, 561716, 571368, 620844, 646190, 696310, 702145, 714210, 775428, 776055, 835572, 842574, 886920, 904666, 952280, 969285, 974834, 983003, 1034740, 1044465, 1123432, 1241688, 1292380, 1322989, 1356999, 1392620, 1404290, 1428420, 1462251, 1550856, 1552110, 1671144, 1685148, 1809332, 1938570, 1949668, 1966006, 2069480, 2088930, 2106435, 2261665, 2437085, 2584760, 2645978, 2713998, 2785240, 2808580, 2856840, 2924502, 2949009, 3104220, 3370296, 3618664, 3877140, 3899336, 3932012, 3968967, 4177860, 4212870, 4523330, 4874170, 4915015, 5291956, 5427996, 5617160, 5849004, 5898018, 6208440, 6614945, 6784995, 7311255, 7754280, 7864024, 7937934, 8355720, 8425740, 9046660, 9260923, 9748340, 9830030, 10583912, 10855992, 11698008, 11796036, 13229890, 13569990, 14622510, 14745045, 15875868, 16851480, 18093320, 18521846, 19496680, 19660060, 19844835, 23592072, 25136791, 26459780, 27139980, 27782769, 29245020, 29490090, 31751736, 37043692, 39320120, 39689670, 46304615, 50273582, 52919560, 54279960, 55565538, 58490040, 58980180, 74087384, 75410373, 79379340, 92609230, 100547164, 111131076, 117960360, 125683955, 138913845, 150820746, 158758680, 175957537, 185218460, 201094328, 222262152, 251367910, 277827690, 301641492, 351915074, 370436920, 377051865, 502735820, 527872611, 555655380, 603282984, 703830148, 754103730, 879787685, 1005471640, 1055745222, 1111310760, 1407660296, 1508207460, 1759575370, 2111490444, 2639363055, 3016414920, 3519150740, 4222980888, 5278726110, 7038301480, 10557452220, 21114904440]

約数ペア:

[(1, 21114904440), (2, 10557452220), (3, 7038301480), (4, 5278726110), (5, 4222980888), (6, 3519150740), (7, 3016414920), (8, 2639363055), (10, 2111490444), (12, 1759575370), (14, 1508207460), (15, 1407660296), (19, 1111310760), (20, 1055745222), (21, 1005471640), (24, 879787685), (28, 754103730), (30, 703830148), (35, 603282984), (38, 555655380), (40, 527872611), (42, 502735820), (56, 377051865), (57, 370436920), (60, 351915074), (70, 301641492), (76, 277827690), (84, 251367910), (95, 222262152), (105, 201094328), (114, 185218460), (120, 175957537), (133, 158758680), (140, 150820746), (152, 138913845), (168, 125683955), (179, 117960360), (190, 111131076), (210, 100547164), (228, 92609230), (266, 79379340), (280, 75410373), (285, 74087384), (358, 58980180), (361, 58490040), (380, 55565538), (389, 54279960), (399, 52919560), (420, 50273582), (456, 46304615), (532, 39689670), (537, 39320120), (570, 37043692), (665, 31751736), (716, 29490090), (722, 29245020), (760, 27782769), (778, 27139980), (798, 26459780), (840, 25136791), (895, 23592072), (1064, 19844835), (1074, 19660060), (1083, 19496680), (1140, 18521846), (1167, 18093320), (1253, 16851480), (1330, 15875868), (1432, 14745045), (1444, 14622510), (1556, 13569990), (1596, 13229890), (1790, 11796036), (1805, 11698008), (1945, 10855992), (1995, 10583912), (2148, 9830030), (2166, 9748340), (2280, 9260923), (2334, 9046660), (2506, 8425740), (2527, 8355720), (2660, 7937934), (2685, 7864024), (2723, 7754280), (2888, 7311255), (3112, 6784995), (3192, 6614945), (3401, 6208440), (3580, 5898018), (3610, 5849004), (3759, 5617160), (3890, 5427996), (3990, 5291956), (4296, 4915015), (4332, 4874170), (4668, 4523330), (5012, 4212870), (5054, 4177860), (5320, 3968967), (5370, 3932012), (5415, 3899336), (5446, 3877140), (5835, 3618664), (6265, 3370296), (6802, 3104220), (7160, 2949009), (7220, 2924502), (7391, 2856840), (7518, 2808580), (7581, 2785240), (7780, 2713998), (7980, 2645978), (8169, 2584760), (8664, 2437085), (9336, 2261665), (10024, 2106435), (10108, 2088930), (10203, 2069480), (10740, 1966006), (10830, 1949668), (10892, 1938570), (11670, 1809332), (12530, 1685148), (12635, 1671144), (13604, 1552110), (13615, 1550856), (14440, 1462251), (14782, 1428420), (15036, 1404290), (15162, 1392620), (15560, 1356999), (15960, 1322989), (16338, 1292380), (17005, 1241688), (18795, 1123432), (20216, 1044465), (20406, 1034740), (21480, 983003), (21660, 974834), (21784, 969285), (22173, 952280), (23340, 904666), (23807, 886920), (25060, 842574), (25270, 835572), (27208, 776055), (27230, 775428), (29564, 714210), (30072, 702145), (30324, 696310), (32676, 646190), (34010, 620844), (36955, 571368), (37590, 561716), (37905, 557048), (40812, 517370), (40845, 516952), (43320, 487417), (44346, 476140), (46680, 452333), (47614, 443460), (50120, 421287), (50540, 417786), (51015, 413896), (51737, 408120), (54460, 387714), (59128, 357105), (60648, 348155), (64619, 326760), (65352, 323095), (68020, 310422), (69631, 303240), (71421, 295640), (73910, 285684), (75180, 280858), (75810, 278524), (81624, 258685), (81690, 258476), (88692, 238070), (95228, 221730), (101080, 208893), (102030, 206948), (103474, 204060), (108920, 193857), (110865, 190456), (119035, 177384), (129238, 163380), (136040, 155211), (139262, 151620), (140429, 150360), (142842, 147820)]