20140196760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7001}}^1$

素因数の和:7210

約数の個数: 192

約数和(自身を含む): 67046110560

約数和(自身を除く): 46905913800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 131, 180, 183, 244, 262, 305, 360, 366, 393, 488, 524, 549, 610, 655, 732, 786, 915, 1048, 1098, 1179, 1220, 1310, 1464, 1572, 1830, 1965, 2196, 2358, 2440, 2620, 2745, 3144, 3660, 3930, 4392, 4716, 5240, 5490, 5895, 7001, 7320, 7860, 7991, 9432, 10980, 11790, 14002, 15720, 15982, 21003, 21960, 23580, 23973, 28004, 31964, 35005, 39955, 42006, 47160, 47946, 56008, 63009, 63928, 70010, 71919, 79910, 84012, 95892, 105015, 119865, 126018, 140020, 143838, 159820, 168024, 191784, 210030, 239730, 252036, 280040, 287676, 315045, 319640, 359595, 420060, 427061, 479460, 504072, 575352, 630090, 719190, 840120, 854122, 917131, 958920, 1260180, 1281183, 1438380, 1708244, 1834262, 2135305, 2520360, 2562366, 2751393, 2876760, 3416488, 3668524, 3843549, 4270610, 4585655, 5124732, 5502786, 6405915, 7337048, 7687098, 8254179, 8541220, 9171310, 10249464, 11005572, 12811830, 13756965, 15374196, 16508358, 17082440, 18342620, 19217745, 22011144, 25623660, 27513930, 30748392, 33016716, 36685240, 38435490, 41270895, 51247320, 55027860, 55944991, 66033432, 76870980, 82541790, 110055720, 111889982, 153741960, 165083580, 167834973, 223779964, 279724955, 330167160, 335669946, 447559928, 503504919, 559449910, 671339892, 839174865, 1007009838, 1118899820, 1342679784, 1678349730, 2014019676, 2237799640, 2517524595, 3356699460, 4028039352, 5035049190, 6713398920, 10070098380, 20140196760]

約数ペア:

[(1, 20140196760), (2, 10070098380), (3, 6713398920), (4, 5035049190), (5, 4028039352), (6, 3356699460), (8, 2517524595), (9, 2237799640), (10, 2014019676), (12, 1678349730), (15, 1342679784), (18, 1118899820), (20, 1007009838), (24, 839174865), (30, 671339892), (36, 559449910), (40, 503504919), (45, 447559928), (60, 335669946), (61, 330167160), (72, 279724955), (90, 223779964), (120, 167834973), (122, 165083580), (131, 153741960), (180, 111889982), (183, 110055720), (244, 82541790), (262, 76870980), (305, 66033432), (360, 55944991), (366, 55027860), (393, 51247320), (488, 41270895), (524, 38435490), (549, 36685240), (610, 33016716), (655, 30748392), (732, 27513930), (786, 25623660), (915, 22011144), (1048, 19217745), (1098, 18342620), (1179, 17082440), (1220, 16508358), (1310, 15374196), (1464, 13756965), (1572, 12811830), (1830, 11005572), (1965, 10249464), (2196, 9171310), (2358, 8541220), (2440, 8254179), (2620, 7687098), (2745, 7337048), (3144, 6405915), (3660, 5502786), (3930, 5124732), (4392, 4585655), (4716, 4270610), (5240, 3843549), (5490, 3668524), (5895, 3416488), (7001, 2876760), (7320, 2751393), (7860, 2562366), (7991, 2520360), (9432, 2135305), (10980, 1834262), (11790, 1708244), (14002, 1438380), (15720, 1281183), (15982, 1260180), (21003, 958920), (21960, 917131), (23580, 854122), (23973, 840120), (28004, 719190), (31964, 630090), (35005, 575352), (39955, 504072), (42006, 479460), (47160, 427061), (47946, 420060), (56008, 359595), (63009, 319640), (63928, 315045), (70010, 287676), (71919, 280040), (79910, 252036), (84012, 239730), (95892, 210030), (105015, 191784), (119865, 168024), (126018, 159820), (140020, 143838)]