31992172520

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{2753}}^1$

素因数の和:2814

約数の個数: 240

約数和(自身を含む): 92336029380

約数和(自身を除く): 60343856860

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 343, 385, 392, 440, 484, 490, 539, 605, 616, 686, 770, 847, 968, 980, 1078, 1210, 1372, 1540, 1694, 1715, 1960, 2156, 2401, 2420, 2695, 2744, 2753, 3080, 3388, 3430, 3773, 4235, 4312, 4802, 4840, 5390, 5506, 5929, 6776, 6860, 7546, 8470, 9604, 10780, 11012, 11858, 12005, 13720, 13765, 15092, 16940, 18865, 19208, 19271, 21560, 22024, 23716, 24010, 26411, 27530, 29645, 30184, 30283, 33880, 37730, 38542, 41503, 47432, 48020, 52822, 55060, 59290, 60566, 75460, 77084, 83006, 96040, 96355, 105644, 110120, 118580, 121132, 132055, 134897, 150920, 151415, 154168, 166012, 192710, 207515, 211288, 211981, 237160, 242264, 264110, 269794, 290521, 302830, 332024, 333113, 385420, 415030, 423962, 528220, 539588, 581042, 605660, 666226, 674485, 770840, 830060, 847924, 944279, 1056440, 1059905, 1079176, 1162084, 1211320, 1332452, 1348970, 1452605, 1483867, 1660120, 1665565, 1695848, 1888558, 2119810, 2324168, 2331791, 2664904, 2697940, 2905210, 2967734, 3331130, 3777116, 4239620, 4663582, 4721395, 5395880, 5810420, 5935468, 6609953, 6662260, 7419335, 7554232, 8479240, 9327164, 9442790, 10387069, 11620840, 11658955, 11870936, 13219906, 13324520, 14838670, 16322537, 18654328, 18885580, 20774138, 23317910, 26439812, 29677340, 32645074, 33049765, 37771160, 41548276, 46635820, 51935345, 52879624, 59354680, 65290148, 66099530, 72709483, 81612685, 83096552, 93271640, 103870690, 114257759, 130580296, 132199060, 145418966, 163225370, 207741380, 228515518, 264398120, 290837932, 326450740, 363547415, 415482760, 457031036, 571288795, 581675864, 652901480, 727094830, 799804313, 914062072, 1142577590, 1454189660, 1599608626, 2285155180, 2908379320, 3199217252, 3999021565, 4570310360, 6398434504, 7998043130, 15996086260, 31992172520]

約数ペア:

[(1, 31992172520), (2, 15996086260), (4, 7998043130), (5, 6398434504), (7, 4570310360), (8, 3999021565), (10, 3199217252), (11, 2908379320), (14, 2285155180), (20, 1599608626), (22, 1454189660), (28, 1142577590), (35, 914062072), (40, 799804313), (44, 727094830), (49, 652901480), (55, 581675864), (56, 571288795), (70, 457031036), (77, 415482760), (88, 363547415), (98, 326450740), (110, 290837932), (121, 264398120), (140, 228515518), (154, 207741380), (196, 163225370), (220, 145418966), (242, 132199060), (245, 130580296), (280, 114257759), (308, 103870690), (343, 93271640), (385, 83096552), (392, 81612685), (440, 72709483), (484, 66099530), (490, 65290148), (539, 59354680), (605, 52879624), (616, 51935345), (686, 46635820), (770, 41548276), (847, 37771160), (968, 33049765), (980, 32645074), (1078, 29677340), (1210, 26439812), (1372, 23317910), (1540, 20774138), (1694, 18885580), (1715, 18654328), (1960, 16322537), (2156, 14838670), (2401, 13324520), (2420, 13219906), (2695, 11870936), (2744, 11658955), (2753, 11620840), (3080, 10387069), (3388, 9442790), (3430, 9327164), (3773, 8479240), (4235, 7554232), (4312, 7419335), (4802, 6662260), (4840, 6609953), (5390, 5935468), (5506, 5810420), (5929, 5395880), (6776, 4721395), (6860, 4663582), (7546, 4239620), (8470, 3777116), (9604, 3331130), (10780, 2967734), (11012, 2905210), (11858, 2697940), (12005, 2664904), (13720, 2331791), (13765, 2324168), (15092, 2119810), (16940, 1888558), (18865, 1695848), (19208, 1665565), (19271, 1660120), (21560, 1483867), (22024, 1452605), (23716, 1348970), (24010, 1332452), (26411, 1211320), (27530, 1162084), (29645, 1079176), (30184, 1059905), (30283, 1056440), (33880, 944279), (37730, 847924), (38542, 830060), (41503, 770840), (47432, 674485), (48020, 666226), (52822, 605660), (55060, 581042), (59290, 539588), (60566, 528220), (75460, 423962), (77084, 415030), (83006, 385420), (96040, 333113), (96355, 332024), (105644, 302830), (110120, 290521), (118580, 269794), (121132, 264110), (132055, 242264), (134897, 237160), (150920, 211981), (151415, 211288), (154168, 207515), (166012, 192710)]