38865540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 132991488

約数和(自身を除く): 94125948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 41, 42, 60, 61, 70, 74, 82, 84, 105, 111, 122, 123, 140, 148, 164, 183, 185, 205, 210, 222, 244, 246, 259, 287, 305, 366, 370, 410, 420, 427, 444, 492, 518, 555, 574, 610, 615, 732, 740, 777, 820, 854, 861, 915, 1036, 1110, 1148, 1220, 1230, 1281, 1295, 1435, 1517, 1554, 1708, 1722, 1830, 2135, 2220, 2257, 2460, 2501, 2562, 2590, 2870, 3034, 3108, 3444, 3660, 3885, 4270, 4305, 4514, 4551, 5002, 5124, 5180, 5740, 6068, 6405, 6771, 7503, 7585, 7770, 8540, 8610, 9028, 9102, 10004, 10619, 11285, 12505, 12810, 13542, 15006, 15170, 15540, 15799, 17220, 17507, 18204, 21238, 22570, 22755, 25010, 25620, 27084, 30012, 30340, 31598, 31857, 33855, 35014, 37515, 42476, 45140, 45510, 47397, 50020, 52521, 53095, 63196, 63714, 67710, 70028, 75030, 78995, 87535, 91020, 92537, 94794, 105042, 106190, 127428, 135420, 150060, 157990, 159285, 175070, 185074, 189588, 210084, 212380, 236985, 262605, 277611, 315980, 318570, 350140, 370148, 462685, 473970, 525210, 555222, 637140, 647759, 925370, 947940, 1050420, 1110444, 1295518, 1388055, 1850740, 1943277, 2591036, 2776110, 3238795, 3886554, 5552220, 6477590, 7773108, 9716385, 12955180, 19432770, 38865540]

約数ペア:

[(1, 38865540), (2, 19432770), (3, 12955180), (4, 9716385), (5, 7773108), (6, 6477590), (7, 5552220), (10, 3886554), (12, 3238795), (14, 2776110), (15, 2591036), (20, 1943277), (21, 1850740), (28, 1388055), (30, 1295518), (35, 1110444), (37, 1050420), (41, 947940), (42, 925370), (60, 647759), (61, 637140), (70, 555222), (74, 525210), (82, 473970), (84, 462685), (105, 370148), (111, 350140), (122, 318570), (123, 315980), (140, 277611), (148, 262605), (164, 236985), (183, 212380), (185, 210084), (205, 189588), (210, 185074), (222, 175070), (244, 159285), (246, 157990), (259, 150060), (287, 135420), (305, 127428), (366, 106190), (370, 105042), (410, 94794), (420, 92537), (427, 91020), (444, 87535), (492, 78995), (518, 75030), (555, 70028), (574, 67710), (610, 63714), (615, 63196), (732, 53095), (740, 52521), (777, 50020), (820, 47397), (854, 45510), (861, 45140), (915, 42476), (1036, 37515), (1110, 35014), (1148, 33855), (1220, 31857), (1230, 31598), (1281, 30340), (1295, 30012), (1435, 27084), (1517, 25620), (1554, 25010), (1708, 22755), (1722, 22570), (1830, 21238), (2135, 18204), (2220, 17507), (2257, 17220), (2460, 15799), (2501, 15540), (2562, 15170), (2590, 15006), (2870, 13542), (3034, 12810), (3108, 12505), (3444, 11285), (3660, 10619), (3885, 10004), (4270, 9102), (4305, 9028), (4514, 8610), (4551, 8540), (5002, 7770), (5124, 7585), (5180, 7503), (5740, 6771), (6068, 6405)]