3871937040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2447}}^1$

素因数の和:2829

約数の個数: 160

約数和(自身を含む): 12676331520

約数和(自身を除く): 8804394480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 347, 380, 456, 570, 694, 760, 912, 1041, 1140, 1388, 1520, 1735, 2082, 2280, 2447, 2776, 3470, 4164, 4560, 4894, 5205, 5552, 6593, 6940, 7341, 8328, 9788, 10410, 12235, 13186, 13880, 14682, 16656, 19576, 19779, 20820, 24470, 26372, 27760, 29364, 32965, 36705, 39152, 39558, 41640, 46493, 48940, 52744, 58728, 65930, 73410, 79116, 83280, 92986, 97880, 98895, 105488, 117456, 131860, 139479, 146820, 158232, 185972, 195760, 197790, 232465, 263720, 278958, 293640, 316464, 371944, 395580, 464930, 527440, 557916, 587280, 697395, 743888, 791160, 849109, 929860, 1115832, 1394790, 1582320, 1698218, 1859720, 2231664, 2547327, 2789580, 3396436, 3719440, 4245545, 5094654, 5579160, 6792872, 8491090, 10189308, 11158320, 12736635, 13585744, 16133071, 16982180, 20378616, 25473270, 32266142, 33964360, 40757232, 48399213, 50946540, 64532284, 67928720, 80665355, 96798426, 101893080, 129064568, 161330710, 193596852, 203786160, 241996065, 258129136, 322661420, 387193704, 483992130, 645322840, 774387408, 967984260, 1290645680, 1935968520, 3871937040]

約数ペア:

[(1, 3871937040), (2, 1935968520), (3, 1290645680), (4, 967984260), (5, 774387408), (6, 645322840), (8, 483992130), (10, 387193704), (12, 322661420), (15, 258129136), (16, 241996065), (19, 203786160), (20, 193596852), (24, 161330710), (30, 129064568), (38, 101893080), (40, 96798426), (48, 80665355), (57, 67928720), (60, 64532284), (76, 50946540), (80, 48399213), (95, 40757232), (114, 33964360), (120, 32266142), (152, 25473270), (190, 20378616), (228, 16982180), (240, 16133071), (285, 13585744), (304, 12736635), (347, 11158320), (380, 10189308), (456, 8491090), (570, 6792872), (694, 5579160), (760, 5094654), (912, 4245545), (1041, 3719440), (1140, 3396436), (1388, 2789580), (1520, 2547327), (1735, 2231664), (2082, 1859720), (2280, 1698218), (2447, 1582320), (2776, 1394790), (3470, 1115832), (4164, 929860), (4560, 849109), (4894, 791160), (5205, 743888), (5552, 697395), (6593, 587280), (6940, 557916), (7341, 527440), (8328, 464930), (9788, 395580), (10410, 371944), (12235, 316464), (13186, 293640), (13880, 278958), (14682, 263720), (16656, 232465), (19576, 197790), (19779, 195760), (20820, 185972), (24470, 158232), (26372, 146820), (27760, 139479), (29364, 131860), (32965, 117456), (36705, 105488), (39152, 98895), (39558, 97880), (41640, 92986), (46493, 83280), (48940, 79116), (52744, 73410), (58728, 65930)]