180517127960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1682

約数の個数: 256

約数和(自身を含む): 462396211200

約数和(自身を除く): 281879083240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 71, 104, 109, 124, 130, 142, 155, 218, 248, 260, 284, 310, 355, 403, 436, 520, 545, 568, 620, 710, 806, 872, 923, 1090, 1240, 1417, 1420, 1447, 1612, 1846, 2015, 2180, 2201, 2834, 2840, 2894, 3224, 3379, 3692, 4030, 4360, 4402, 4615, 5668, 5788, 6758, 7085, 7235, 7384, 7739, 8060, 8804, 9230, 11005, 11336, 11576, 13516, 14170, 14470, 15478, 16120, 16895, 17608, 18460, 18811, 22010, 27032, 28340, 28613, 28940, 30956, 33790, 36920, 37622, 38695, 43927, 44020, 44857, 56680, 57226, 57880, 61912, 67580, 75244, 77390, 87854, 88040, 89714, 94055, 100607, 102737, 114452, 135160, 143065, 150488, 154780, 157723, 175708, 179428, 188110, 201214, 205474, 219635, 224285, 228904, 239909, 286130, 309560, 315446, 351416, 358856, 376220, 402428, 410948, 439270, 448570, 479818, 503035, 513685, 572260, 583141, 630892, 752440, 788615, 804856, 821896, 878540, 897140, 959636, 1006070, 1027370, 1144520, 1166282, 1199545, 1261784, 1335581, 1577230, 1757080, 1794280, 1919272, 2012140, 2050399, 2054740, 2332564, 2399090, 2671162, 2915705, 3118817, 3154460, 3184847, 4024280, 4100798, 4109480, 4665128, 4798180, 4889413, 5342324, 5831410, 6237634, 6308920, 6369694, 6677905, 8201596, 9596360, 9778826, 10251995, 10684648, 11198333, 11662820, 12475268, 12739388, 13355810, 15594085, 15924235, 16403192, 19557652, 20503990, 22396666, 23325640, 24447065, 24950536, 25478776, 26711620, 31188170, 31848470, 39115304, 41007980, 41403011, 44793332, 48894130, 53423240, 55991665, 62376340, 63562369, 63696940, 82015960, 82806022, 89586664, 97788260, 111983330, 124752680, 127124738, 127393880, 145578329, 165612044, 195576520, 207015055, 223966660, 254249476, 291156658, 317811845, 331224088, 347148323, 414030110, 447933320, 508498952, 582313316, 635623690, 694296646, 727891645, 828060220, 1164626632, 1271247380, 1388593292, 1455783290, 1656120440, 1735741615, 2542494760, 2777186584, 2911566580, 3471483230, 4512928199, 5823133160, 6942966460, 9025856398, 13885932920, 18051712796, 22564640995, 36103425592, 45129281990, 90258563980, 180517127960]

約数ペア:

[(1, 180517127960), (2, 90258563980), (4, 45129281990), (5, 36103425592), (8, 22564640995), (10, 18051712796), (13, 13885932920), (20, 9025856398), (26, 6942966460), (31, 5823133160), (40, 4512928199), (52, 3471483230), (62, 2911566580), (65, 2777186584), (71, 2542494760), (104, 1735741615), (109, 1656120440), (124, 1455783290), (130, 1388593292), (142, 1271247380), (155, 1164626632), (218, 828060220), (248, 727891645), (260, 694296646), (284, 635623690), (310, 582313316), (355, 508498952), (403, 447933320), (436, 414030110), (520, 347148323), (545, 331224088), (568, 317811845), (620, 291156658), (710, 254249476), (806, 223966660), (872, 207015055), (923, 195576520), (1090, 165612044), (1240, 145578329), (1417, 127393880), (1420, 127124738), (1447, 124752680), (1612, 111983330), (1846, 97788260), (2015, 89586664), (2180, 82806022), (2201, 82015960), (2834, 63696940), (2840, 63562369), (2894, 62376340), (3224, 55991665), (3379, 53423240), (3692, 48894130), (4030, 44793332), (4360, 41403011), (4402, 41007980), (4615, 39115304), (5668, 31848470), (5788, 31188170), (6758, 26711620), (7085, 25478776), (7235, 24950536), (7384, 24447065), (7739, 23325640), (8060, 22396666), (8804, 20503990), (9230, 19557652), (11005, 16403192), (11336, 15924235), (11576, 15594085), (13516, 13355810), (14170, 12739388), (14470, 12475268), (15478, 11662820), (16120, 11198333), (16895, 10684648), (17608, 10251995), (18460, 9778826), (18811, 9596360), (22010, 8201596), (27032, 6677905), (28340, 6369694), (28613, 6308920), (28940, 6237634), (30956, 5831410), (33790, 5342324), (36920, 4889413), (37622, 4798180), (38695, 4665128), (43927, 4109480), (44020, 4100798), (44857, 4024280), (56680, 3184847), (57226, 3154460), (57880, 3118817), (61912, 2915705), (67580, 2671162), (75244, 2399090), (77390, 2332564), (87854, 2054740), (88040, 2050399), (89714, 2012140), (94055, 1919272), (100607, 1794280), (102737, 1757080), (114452, 1577230), (135160, 1335581), (143065, 1261784), (150488, 1199545), (154780, 1166282), (157723, 1144520), (175708, 1027370), (179428, 1006070), (188110, 959636), (201214, 897140), (205474, 878540), (219635, 821896), (224285, 804856), (228904, 788615), (239909, 752440), (286130, 630892), (309560, 583141), (315446, 572260), (351416, 513685), (358856, 503035), (376220, 479818), (402428, 448570), (410948, 439270)]