164015880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6733}}^1$

素因数の和:6783

約数の個数: 128

約数和(自身を含む): 581817600

約数和(自身を除く): 417801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 6733, 8120, 12180, 13466, 20199, 24360, 26932, 33665, 40398, 47131, 53864, 67330, 80796, 94262, 100995, 134660, 141393, 161592, 188524, 195257, 201990, 235655, 269320, 282786, 377048, 390514, 403980, 471310, 565572, 585771, 706965, 781028, 807960, 942620, 976285, 1131144, 1171542, 1366799, 1413930, 1562056, 1885240, 1952570, 2343084, 2733598, 2827860, 2928855, 3905140, 4100397, 4686168, 5467196, 5655720, 5857710, 6833995, 7810280, 8200794, 10934392, 11715420, 13667990, 16401588, 20501985, 23430840, 27335980, 32803176, 41003970, 54671960, 82007940, 164015880]

約数ペア:

[(1, 164015880), (2, 82007940), (3, 54671960), (4, 41003970), (5, 32803176), (6, 27335980), (7, 23430840), (8, 20501985), (10, 16401588), (12, 13667990), (14, 11715420), (15, 10934392), (20, 8200794), (21, 7810280), (24, 6833995), (28, 5857710), (29, 5655720), (30, 5467196), (35, 4686168), (40, 4100397), (42, 3905140), (56, 2928855), (58, 2827860), (60, 2733598), (70, 2343084), (84, 1952570), (87, 1885240), (105, 1562056), (116, 1413930), (120, 1366799), (140, 1171542), (145, 1131144), (168, 976285), (174, 942620), (203, 807960), (210, 781028), (232, 706965), (280, 585771), (290, 565572), (348, 471310), (406, 403980), (420, 390514), (435, 377048), (580, 282786), (609, 269320), (696, 235655), (812, 201990), (840, 195257), (870, 188524), (1015, 161592), (1160, 141393), (1218, 134660), (1624, 100995), (1740, 94262), (2030, 80796), (2436, 67330), (3045, 53864), (3480, 47131), (4060, 40398), (4872, 33665), (6090, 26932), (6733, 24360), (8120, 20199), (12180, 13466)]