20935043220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 576

約数和(自身を含む): 78250475520

約数和(自身を除く): 57315432300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 127, 130, 133, 140, 147, 156, 182, 190, 195, 196, 210, 227, 228, 245, 247, 254, 260, 266, 273, 285, 294, 364, 380, 381, 390, 399, 420, 454, 455, 490, 494, 508, 532, 546, 570, 588, 635, 637, 665, 681, 735, 741, 762, 780, 798, 889, 908, 910, 931, 980, 988, 1092, 1135, 1140, 1235, 1270, 1274, 1330, 1362, 1365, 1470, 1482, 1524, 1589, 1596, 1651, 1729, 1778, 1820, 1862, 1905, 1911, 1995, 2270, 2413, 2470, 2540, 2548, 2660, 2667, 2724, 2730, 2793, 2940, 2951, 2964, 3178, 3185, 3302, 3405, 3458, 3556, 3705, 3724, 3810, 3822, 3990, 4313, 4445, 4540, 4655, 4767, 4826, 4940, 4953, 5187, 5334, 5460, 5586, 5902, 6223, 6356, 6370, 6604, 6810, 6916, 7239, 7410, 7620, 7644, 7945, 7980, 8255, 8626, 8645, 8853, 8890, 9310, 9534, 9555, 9652, 9906, 10374, 10668, 11123, 11172, 11557, 11804, 12065, 12103, 12446, 12740, 12939, 13335, 13620, 13965, 14478, 14755, 14820, 15890, 16510, 16891, 17252, 17290, 17706, 17780, 18620, 18669, 19068, 19110, 19812, 20657, 20748, 21565, 22246, 23114, 23835, 24130, 24206, 24765, 24892, 25878, 25935, 26670, 27930, 28829, 28956, 29510, 30191, 31115, 31369, 31780, 33020, 33369, 33782, 34580, 34671, 35412, 36195, 36309, 37338, 38220, 41314, 43130, 44265, 44492, 46228, 47670, 48260, 48412, 49530, 50673, 51756, 51870, 53340, 55615, 55860, 56069, 57658, 57785, 59020, 60382, 60515, 61971, 62230, 62738, 64695, 66738, 67564, 69342, 72390, 72618, 74676, 80899, 82628, 84455, 86260, 86487, 88530, 90573, 93345, 94107, 95340, 99060, 101346, 103285, 103740, 111230, 112138, 115316, 115570, 118237, 120764, 121030, 123942, 124460, 125476, 129390, 133476, 138684, 144145, 144599, 144780, 145236, 150955, 156845, 161798, 166845, 168207, 168910, 172974, 173355, 177060, 181146, 181545, 186690, 188214, 201803, 202692, 206570, 211337, 219583, 222460, 224276, 231140, 236474, 242060, 242697, 247884, 253365, 258780, 280345, 288290, 289198, 301910, 309855, 313690, 323596, 333690, 336414, 337820, 345948, 346710, 354711, 362292, 363090, 373380, 374777, 376428, 392483, 403606, 404495, 413140, 422674, 432435, 433797, 439166, 452865, 470535, 472948, 485394, 506730, 547751, 560690, 576580, 578396, 591185, 603820, 605409, 619710, 627380, 634011, 658749, 667380, 672828, 693420, 709422, 722995, 726180, 749554, 784966, 807212, 808990, 841035, 845348, 864870, 867594, 878332, 905730, 941070, 970788, 1009015, 1013460, 1056685, 1095502, 1097915, 1121380, 1124331, 1177449, 1182370, 1210818, 1213485, 1239420, 1268022, 1317498, 1412621, 1418844, 1445990, 1499108, 1537081, 1569932, 1617980, 1643253, 1682070, 1729740, 1735188, 1773555, 1811460, 1873885, 1882140, 1962415, 2018030, 2113370, 2168985, 2191004, 2195830, 2248662, 2354898, 2364740, 2421636, 2426970, 2536044, 2623439, 2634996, 2738755, 2747381, 2825242, 2891980, 3027045, 3074162, 3170055, 3286506, 3293745, 3364140, 3547110, 3747770, 3834257, 3924830, 4036060, 4226740, 4237863, 4337970, 4391660, 4497324, 4611243, 4709796, 4853940, 5246878, 5477510, 5494762, 5621655, 5650484, 5887245, 6054090, 6148324, 6340110, 6573012, 6587490, 7063105, 7094220, 7120763, 7495540, 7668514, 7685405, 7849660, 7870317, 8216265, 8242143, 8475726, 8675940, 9222486, 10493756, 10955020, 10989524, 11243310, 11502771, 11774490, 12108180, 12680220, 13117195, 13174980, 13736905, 14126210, 14241526, 15337028, 15370810, 15740634, 16432530, 16484286, 16951452, 18364073, 18444972, 19171285, 21189315, 21362289, 22486620, 23005542, 23056215, 23548980, 26234390, 26839799, 27473810, 28252420, 28483052, 30741620, 31481268, 32865060, 32968572, 35603815, 36728146, 38342570, 39351585, 41210715, 42378630, 42724578, 46011084, 46112430, 49845341, 52468780, 53679598, 54947620, 55092219, 57513855, 71207630, 73456292, 76685140, 78703170, 80519397, 82421430, 84757260, 85449156, 91820365, 92224860, 99690682, 106811445, 107359196, 110184438, 115027710, 134198995, 142415260, 149536023, 157406340, 161038794, 164842860, 183640730, 199381364, 213622890, 220368876, 230055420, 249226705, 268397990, 275461095, 299072046, 322077588, 348917387, 367281460, 402596985, 427245780, 498453410, 536795980, 550922190, 598144092, 697834774, 747680115, 805193970, 996906820, 1046752161, 1101844380, 1395669548, 1495360230, 1610387940, 1744586935, 2093504322, 2990720460, 3489173870, 4187008644, 5233760805, 6978347740, 10467521610, 20935043220]

約数ペア:

[(1, 20935043220), (2, 10467521610), (3, 6978347740), (4, 5233760805), (5, 4187008644), (6, 3489173870), (7, 2990720460), (10, 2093504322), (12, 1744586935), (13, 1610387940), (14, 1495360230), (15, 1395669548), (19, 1101844380), (20, 1046752161), (21, 996906820), (26, 805193970), (28, 747680115), (30, 697834774), (35, 598144092), (38, 550922190), (39, 536795980), (42, 498453410), (49, 427245780), (52, 402596985), (57, 367281460), (60, 348917387), (65, 322077588), (70, 299072046), (76, 275461095), (78, 268397990), (84, 249226705), (91, 230055420), (95, 220368876), (98, 213622890), (105, 199381364), (114, 183640730), (127, 164842860), (130, 161038794), (133, 157406340), (140, 149536023), (147, 142415260), (156, 134198995), (182, 115027710), (190, 110184438), (195, 107359196), (196, 106811445), (210, 99690682), (227, 92224860), (228, 91820365), (245, 85449156), (247, 84757260), (254, 82421430), (260, 80519397), (266, 78703170), (273, 76685140), (285, 73456292), (294, 71207630), (364, 57513855), (380, 55092219), (381, 54947620), (390, 53679598), (399, 52468780), (420, 49845341), (454, 46112430), (455, 46011084), (490, 42724578), (494, 42378630), (508, 41210715), (532, 39351585), (546, 38342570), (570, 36728146), (588, 35603815), (635, 32968572), (637, 32865060), (665, 31481268), (681, 30741620), (735, 28483052), (741, 28252420), (762, 27473810), (780, 26839799), (798, 26234390), (889, 23548980), (908, 23056215), (910, 23005542), (931, 22486620), (980, 21362289), (988, 21189315), (1092, 19171285), (1135, 18444972), (1140, 18364073), (1235, 16951452), (1270, 16484286), (1274, 16432530), (1330, 15740634), (1362, 15370810), (1365, 15337028), (1470, 14241526), (1482, 14126210), (1524, 13736905), (1589, 13174980), (1596, 13117195), (1651, 12680220), (1729, 12108180), (1778, 11774490), (1820, 11502771), (1862, 11243310), (1905, 10989524), (1911, 10955020), (1995, 10493756), (2270, 9222486), (2413, 8675940), (2470, 8475726), (2540, 8242143), (2548, 8216265), (2660, 7870317), (2667, 7849660), (2724, 7685405), (2730, 7668514), (2793, 7495540), (2940, 7120763), (2951, 7094220), (2964, 7063105), (3178, 6587490), (3185, 6573012), (3302, 6340110), (3405, 6148324), (3458, 6054090), (3556, 5887245), (3705, 5650484), (3724, 5621655), (3810, 5494762), (3822, 5477510), (3990, 5246878), (4313, 4853940), (4445, 4709796), (4540, 4611243), (4655, 4497324), (4767, 4391660), (4826, 4337970), (4940, 4237863), (4953, 4226740), (5187, 4036060), (5334, 3924830), (5460, 3834257), (5586, 3747770), (5902, 3547110), (6223, 3364140), (6356, 3293745), (6370, 3286506), (6604, 3170055), (6810, 3074162), (6916, 3027045), (7239, 2891980), (7410, 2825242), (7620, 2747381), (7644, 2738755), (7945, 2634996), (7980, 2623439), (8255, 2536044), (8626, 2426970), (8645, 2421636), (8853, 2364740), (8890, 2354898), (9310, 2248662), (9534, 2195830), (9555, 2191004), (9652, 2168985), (9906, 2113370), (10374, 2018030), (10668, 1962415), (11123, 1882140), (11172, 1873885), (11557, 1811460), (11804, 1773555), (12065, 1735188), (12103, 1729740), (12446, 1682070), (12740, 1643253), (12939, 1617980), (13335, 1569932), (13620, 1537081), (13965, 1499108), (14478, 1445990), (14755, 1418844), (14820, 1412621), (15890, 1317498), (16510, 1268022), (16891, 1239420), (17252, 1213485), (17290, 1210818), (17706, 1182370), (17780, 1177449), (18620, 1124331), (18669, 1121380), (19068, 1097915), (19110, 1095502), (19812, 1056685), (20657, 1013460), (20748, 1009015), (21565, 970788), (22246, 941070), (23114, 905730), (23835, 878332), (24130, 867594), (24206, 864870), (24765, 845348), (24892, 841035), (25878, 808990), (25935, 807212), (26670, 784966), (27930, 749554), (28829, 726180), (28956, 722995), (29510, 709422), (30191, 693420), (31115, 672828), (31369, 667380), (31780, 658749), (33020, 634011), (33369, 627380), (33782, 619710), (34580, 605409), (34671, 603820), (35412, 591185), (36195, 578396), (36309, 576580), (37338, 560690), (38220, 547751), (41314, 506730), (43130, 485394), (44265, 472948), (44492, 470535), (46228, 452865), (47670, 439166), (48260, 433797), (48412, 432435), (49530, 422674), (50673, 413140), (51756, 404495), (51870, 403606), (53340, 392483), (55615, 376428), (55860, 374777), (56069, 373380), (57658, 363090), (57785, 362292), (59020, 354711), (60382, 346710), (60515, 345948), (61971, 337820), (62230, 336414), (62738, 333690), (64695, 323596), (66738, 313690), (67564, 309855), (69342, 301910), (72390, 289198), (72618, 288290), (74676, 280345), (80899, 258780), (82628, 253365), (84455, 247884), (86260, 242697), (86487, 242060), (88530, 236474), (90573, 231140), (93345, 224276), (94107, 222460), (95340, 219583), (99060, 211337), (101346, 206570), (103285, 202692), (103740, 201803), (111230, 188214), (112138, 186690), (115316, 181545), (115570, 181146), (118237, 177060), (120764, 173355), (121030, 172974), (123942, 168910), (124460, 168207), (125476, 166845), (129390, 161798), (133476, 156845), (138684, 150955), (144145, 145236), (144599, 144780)]