2153434920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 512

約数和(自身を含む): 8534937600

約数和(自身を除く): 6381502680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 97, 104, 105, 107, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 194, 195, 210, 214, 228, 247, 260, 266, 273, 280, 285, 291, 312, 321, 364, 380, 388, 390, 399, 420, 428, 455, 456, 485, 494, 520, 532, 535, 546, 570, 582, 642, 665, 679, 728, 741, 749, 760, 776, 780, 798, 840, 856, 910, 970, 988, 1064, 1070, 1092, 1140, 1164, 1235, 1261, 1284, 1330, 1358, 1365, 1391, 1455, 1482, 1498, 1560, 1596, 1605, 1729, 1820, 1843, 1940, 1976, 1995, 2033, 2037, 2140, 2184, 2247, 2280, 2328, 2470, 2522, 2568, 2660, 2716, 2730, 2782, 2910, 2964, 2996, 3192, 3210, 3395, 3458, 3640, 3686, 3705, 3745, 3783, 3880, 3990, 4066, 4074, 4173, 4280, 4494, 4940, 5044, 5187, 5320, 5432, 5460, 5529, 5564, 5820, 5928, 5992, 6099, 6305, 6420, 6790, 6916, 6955, 7372, 7410, 7490, 7566, 7980, 8132, 8148, 8346, 8645, 8827, 8988, 9215, 9737, 9880, 10088, 10165, 10185, 10374, 10379, 10920, 11058, 11128, 11235, 11640, 12198, 12610, 12840, 12901, 13580, 13832, 13910, 14231, 14744, 14820, 14980, 15132, 15960, 16264, 16296, 16692, 17290, 17654, 17976, 18430, 18915, 19474, 20330, 20370, 20748, 20758, 20865, 22116, 22470, 23959, 24396, 25220, 25802, 25935, 26429, 26481, 27160, 27645, 27820, 28462, 29211, 29640, 29960, 30264, 30495, 31137, 33384, 34580, 35308, 36860, 37830, 38703, 38948, 40660, 40740, 41496, 41516, 41730, 42693, 44135, 44232, 44940, 47918, 48685, 48792, 50440, 51604, 51870, 51895, 52858, 52962, 55290, 55640, 56924, 58422, 60990, 62274, 64505, 69160, 70616, 71155, 71877, 72653, 73720, 75660, 77406, 77896, 79287, 81320, 81480, 83032, 83460, 85386, 88270, 89880, 95836, 97370, 103208, 103740, 103790, 105716, 105924, 110580, 113848, 116844, 119795, 121980, 124548, 129010, 132145, 132405, 134927, 142310, 143754, 145306, 146055, 151320, 154812, 155685, 158574, 166920, 167713, 170772, 176540, 185003, 191672, 193515, 194740, 197201, 207480, 207580, 211432, 211848, 213465, 217959, 221160, 233688, 239590, 243960, 249096, 258020, 264290, 264810, 269854, 284620, 287508, 290612, 292110, 309624, 311370, 317148, 335426, 341544, 353080, 359385, 363265, 370006, 387030, 389480, 394402, 396435, 404781, 415160, 426930, 435918, 479180, 503139, 516040, 528580, 529620, 539708, 555009, 569240, 575016, 581224, 584220, 591603, 622740, 634296, 670852, 674635, 718770, 726530, 740012, 774060, 788804, 792870, 809562, 838565, 853860, 871836, 925015, 944489, 958360, 986005, 1006278, 1057160, 1059240, 1079416, 1089795, 1110018, 1168440, 1183206, 1245480, 1341704, 1349270, 1380407, 1437540, 1453060, 1480024, 1548120, 1577608, 1585740, 1619124, 1677130, 1707720, 1743672, 1850030, 1888978, 1972010, 2012556, 2023905, 2179590, 2220036, 2366412, 2515695, 2563613, 2698540, 2760814, 2775045, 2833467, 2875080, 2906120, 2958015, 3171480, 3238248, 3354260, 3700060, 3777956, 3944020, 4025112, 4047810, 4141221, 4359180, 4440072, 4722445, 4732824, 5031390, 5127226, 5397080, 5521628, 5550090, 5666934, 5916030, 6708520, 6902035, 7400120, 7555912, 7690839, 7888040, 8095620, 8282442, 8718360, 9444890, 10062780, 10254452, 11043256, 11100180, 11333868, 11832060, 12818065, 13804070, 14167335, 15381678, 16191240, 16564884, 17945291, 18889780, 20125560, 20508904, 20706105, 22200360, 22667736, 23664120, 25636130, 27608140, 28334670, 30763356, 33129768, 35890582, 37779560, 38454195, 41412210, 51272260, 53835873, 55216280, 56669340, 61526712, 71781164, 76908390, 82824420, 89726455, 102544520, 107671746, 113338680, 143562328, 153816780, 165648840, 179452910, 215343492, 269179365, 307633560, 358905820, 430686984, 538358730, 717811640, 1076717460, 2153434920]

約数ペア:

[(1, 2153434920), (2, 1076717460), (3, 717811640), (4, 538358730), (5, 430686984), (6, 358905820), (7, 307633560), (8, 269179365), (10, 215343492), (12, 179452910), (13, 165648840), (14, 153816780), (15, 143562328), (19, 113338680), (20, 107671746), (21, 102544520), (24, 89726455), (26, 82824420), (28, 76908390), (30, 71781164), (35, 61526712), (38, 56669340), (39, 55216280), (40, 53835873), (42, 51272260), (52, 41412210), (56, 38454195), (57, 37779560), (60, 35890582), (65, 33129768), (70, 30763356), (76, 28334670), (78, 27608140), (84, 25636130), (91, 23664120), (95, 22667736), (97, 22200360), (104, 20706105), (105, 20508904), (107, 20125560), (114, 18889780), (120, 17945291), (130, 16564884), (133, 16191240), (140, 15381678), (152, 14167335), (156, 13804070), (168, 12818065), (182, 11832060), (190, 11333868), (194, 11100180), (195, 11043256), (210, 10254452), (214, 10062780), (228, 9444890), (247, 8718360), (260, 8282442), (266, 8095620), (273, 7888040), (280, 7690839), (285, 7555912), (291, 7400120), (312, 6902035), (321, 6708520), (364, 5916030), (380, 5666934), (388, 5550090), (390, 5521628), (399, 5397080), (420, 5127226), (428, 5031390), (455, 4732824), (456, 4722445), (485, 4440072), (494, 4359180), (520, 4141221), (532, 4047810), (535, 4025112), (546, 3944020), (570, 3777956), (582, 3700060), (642, 3354260), (665, 3238248), (679, 3171480), (728, 2958015), (741, 2906120), (749, 2875080), (760, 2833467), (776, 2775045), (780, 2760814), (798, 2698540), (840, 2563613), (856, 2515695), (910, 2366412), (970, 2220036), (988, 2179590), (1064, 2023905), (1070, 2012556), (1092, 1972010), (1140, 1888978), (1164, 1850030), (1235, 1743672), (1261, 1707720), (1284, 1677130), (1330, 1619124), (1358, 1585740), (1365, 1577608), (1391, 1548120), (1455, 1480024), (1482, 1453060), (1498, 1437540), (1560, 1380407), (1596, 1349270), (1605, 1341704), (1729, 1245480), (1820, 1183206), (1843, 1168440), (1940, 1110018), (1976, 1089795), (1995, 1079416), (2033, 1059240), (2037, 1057160), (2140, 1006278), (2184, 986005), (2247, 958360), (2280, 944489), (2328, 925015), (2470, 871836), (2522, 853860), (2568, 838565), (2660, 809562), (2716, 792870), (2730, 788804), (2782, 774060), (2910, 740012), (2964, 726530), (2996, 718770), (3192, 674635), (3210, 670852), (3395, 634296), (3458, 622740), (3640, 591603), (3686, 584220), (3705, 581224), (3745, 575016), (3783, 569240), (3880, 555009), (3990, 539708), (4066, 529620), (4074, 528580), (4173, 516040), (4280, 503139), (4494, 479180), (4940, 435918), (5044, 426930), (5187, 415160), (5320, 404781), (5432, 396435), (5460, 394402), (5529, 389480), (5564, 387030), (5820, 370006), (5928, 363265), (5992, 359385), (6099, 353080), (6305, 341544), (6420, 335426), (6790, 317148), (6916, 311370), (6955, 309624), (7372, 292110), (7410, 290612), (7490, 287508), (7566, 284620), (7980, 269854), (8132, 264810), (8148, 264290), (8346, 258020), (8645, 249096), (8827, 243960), (8988, 239590), (9215, 233688), (9737, 221160), (9880, 217959), (10088, 213465), (10165, 211848), (10185, 211432), (10374, 207580), (10379, 207480), (10920, 197201), (11058, 194740), (11128, 193515), (11235, 191672), (11640, 185003), (12198, 176540), (12610, 170772), (12840, 167713), (12901, 166920), (13580, 158574), (13832, 155685), (13910, 154812), (14231, 151320), (14744, 146055), (14820, 145306), (14980, 143754), (15132, 142310), (15960, 134927), (16264, 132405), (16296, 132145), (16692, 129010), (17290, 124548), (17654, 121980), (17976, 119795), (18430, 116844), (18915, 113848), (19474, 110580), (20330, 105924), (20370, 105716), (20748, 103790), (20758, 103740), (20865, 103208), (22116, 97370), (22470, 95836), (23959, 89880), (24396, 88270), (25220, 85386), (25802, 83460), (25935, 83032), (26429, 81480), (26481, 81320), (27160, 79287), (27645, 77896), (27820, 77406), (28462, 75660), (29211, 73720), (29640, 72653), (29960, 71877), (30264, 71155), (30495, 70616), (31137, 69160), (33384, 64505), (34580, 62274), (35308, 60990), (36860, 58422), (37830, 56924), (38703, 55640), (38948, 55290), (40660, 52962), (40740, 52858), (41496, 51895), (41516, 51870), (41730, 51604), (42693, 50440), (44135, 48792), (44232, 48685), (44940, 47918)]