157208816520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149603}}^1$

素因数の和:149769

約数の個数: 256

約数和(自身を含む): 603203328000

約数和(自身を除く): 445994511480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 139, 140, 168, 180, 189, 210, 216, 252, 270, 278, 280, 315, 360, 378, 417, 420, 504, 540, 556, 630, 695, 756, 834, 840, 945, 973, 1080, 1112, 1251, 1260, 1390, 1512, 1668, 1890, 1946, 2085, 2502, 2520, 2780, 2919, 3336, 3753, 3780, 3892, 4170, 4865, 5004, 5560, 5838, 6255, 7506, 7560, 7784, 8340, 8757, 9730, 10008, 11676, 12510, 14595, 15012, 16680, 17514, 18765, 19460, 23352, 25020, 26271, 29190, 30024, 35028, 37530, 38920, 43785, 50040, 52542, 58380, 70056, 75060, 87570, 105084, 116760, 131355, 149603, 150120, 175140, 210168, 262710, 299206, 350280, 448809, 525420, 598412, 748015, 897618, 1047221, 1050840, 1196824, 1346427, 1496030, 1795236, 2094442, 2244045, 2692854, 2992060, 3141663, 3590472, 4039281, 4188884, 4488090, 5236105, 5385708, 5984120, 6283326, 6732135, 8078562, 8377768, 8976180, 9424989, 10472210, 10771416, 12566652, 13464270, 15708315, 16157124, 17952360, 18849978, 20196405, 20794817, 20944420, 25133304, 26928540, 28274967, 31416630, 32314248, 37699956, 40392810, 41589634, 41888840, 47124945, 53857080, 56549934, 62384451, 62833260, 75399912, 80785620, 83179268, 94249890, 103974085, 113099868, 124768902, 125666520, 141374835, 145563719, 161571240, 166358536, 187153353, 188499780, 207948170, 226199736, 249537804, 282749670, 291127438, 311922255, 374306706, 376999560, 415896340, 436691157, 499075608, 561460059, 565499340, 582254876, 623844510, 727818595, 748613412, 831792680, 873382314, 935766765, 1122920118, 1130998680, 1164509752, 1247689020, 1310073471, 1455637190, 1497226824, 1746764628, 1871533530, 2183455785, 2245840236, 2495378040, 2620146942, 2807300295, 2911274380, 3493529256, 3743067060, 3930220413, 4366911570, 4491680472, 5240293884, 5614600590, 5822548760, 6550367355, 7486134120, 7860440826, 8733823140, 10480587768, 11229201180, 13100734710, 15720881652, 17467646280, 19651102065, 22458402360, 26201469420, 31441763304, 39302204130, 52402938840, 78604408260, 157208816520]

約数ペア:

[(1, 157208816520), (2, 78604408260), (3, 52402938840), (4, 39302204130), (5, 31441763304), (6, 26201469420), (7, 22458402360), (8, 19651102065), (9, 17467646280), (10, 15720881652), (12, 13100734710), (14, 11229201180), (15, 10480587768), (18, 8733823140), (20, 7860440826), (21, 7486134120), (24, 6550367355), (27, 5822548760), (28, 5614600590), (30, 5240293884), (35, 4491680472), (36, 4366911570), (40, 3930220413), (42, 3743067060), (45, 3493529256), (54, 2911274380), (56, 2807300295), (60, 2620146942), (63, 2495378040), (70, 2245840236), (72, 2183455785), (84, 1871533530), (90, 1746764628), (105, 1497226824), (108, 1455637190), (120, 1310073471), (126, 1247689020), (135, 1164509752), (139, 1130998680), (140, 1122920118), (168, 935766765), (180, 873382314), (189, 831792680), (210, 748613412), (216, 727818595), (252, 623844510), (270, 582254876), (278, 565499340), (280, 561460059), (315, 499075608), (360, 436691157), (378, 415896340), (417, 376999560), (420, 374306706), (504, 311922255), (540, 291127438), (556, 282749670), (630, 249537804), (695, 226199736), (756, 207948170), (834, 188499780), (840, 187153353), (945, 166358536), (973, 161571240), (1080, 145563719), (1112, 141374835), (1251, 125666520), (1260, 124768902), (1390, 113099868), (1512, 103974085), (1668, 94249890), (1890, 83179268), (1946, 80785620), (2085, 75399912), (2502, 62833260), (2520, 62384451), (2780, 56549934), (2919, 53857080), (3336, 47124945), (3753, 41888840), (3780, 41589634), (3892, 40392810), (4170, 37699956), (4865, 32314248), (5004, 31416630), (5560, 28274967), (5838, 26928540), (6255, 25133304), (7506, 20944420), (7560, 20794817), (7784, 20196405), (8340, 18849978), (8757, 17952360), (9730, 16157124), (10008, 15708315), (11676, 13464270), (12510, 12566652), (14595, 10771416), (15012, 10472210), (16680, 9424989), (17514, 8976180), (18765, 8377768), (19460, 8078562), (23352, 6732135), (25020, 6283326), (26271, 5984120), (29190, 5385708), (30024, 5236105), (35028, 4488090), (37530, 4188884), (38920, 4039281), (43785, 3590472), (50040, 3141663), (52542, 2992060), (58380, 2692854), (70056, 2244045), (75060, 2094442), (87570, 1795236), (105084, 1496030), (116760, 1346427), (131355, 1196824), (149603, 1050840), (150120, 1047221), (175140, 897618), (210168, 748015), (262710, 598412), (299206, 525420), (350280, 448809)]