1464571520

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 3598560000

約数和(自身を除く): 2133988480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 83, 128, 158, 160, 166, 316, 320, 332, 349, 395, 415, 632, 640, 664, 698, 790, 830, 1264, 1328, 1396, 1580, 1660, 1745, 2528, 2656, 2792, 3160, 3320, 3490, 5056, 5312, 5584, 6320, 6557, 6640, 6980, 10112, 10624, 11168, 12640, 13114, 13280, 13960, 22336, 25280, 26228, 26560, 27571, 27920, 28967, 32785, 44672, 50560, 52456, 53120, 55142, 55840, 57934, 65570, 104912, 110284, 111680, 115868, 131140, 137855, 144835, 209824, 220568, 223360, 231736, 262280, 275710, 289670, 419648, 441136, 463472, 524560, 551420, 579340, 839296, 882272, 926944, 1049120, 1102840, 1158680, 1764544, 1853888, 2098240, 2205680, 2288393, 2317360, 3529088, 3707776, 4196480, 4411360, 4576786, 4634720, 8822720, 9153572, 9269440, 11441965, 17645440, 18307144, 18538880, 22883930, 36614288, 45767860, 73228576, 91535720, 146457152, 183071440, 292914304, 366142880, 732285760, 1464571520]

約数ペア:

[(1, 1464571520), (2, 732285760), (4, 366142880), (5, 292914304), (8, 183071440), (10, 146457152), (16, 91535720), (20, 73228576), (32, 45767860), (40, 36614288), (64, 22883930), (79, 18538880), (80, 18307144), (83, 17645440), (128, 11441965), (158, 9269440), (160, 9153572), (166, 8822720), (316, 4634720), (320, 4576786), (332, 4411360), (349, 4196480), (395, 3707776), (415, 3529088), (632, 2317360), (640, 2288393), (664, 2205680), (698, 2098240), (790, 1853888), (830, 1764544), (1264, 1158680), (1328, 1102840), (1396, 1049120), (1580, 926944), (1660, 882272), (1745, 839296), (2528, 579340), (2656, 551420), (2792, 524560), (3160, 463472), (3320, 441136), (3490, 419648), (5056, 289670), (5312, 275710), (5584, 262280), (6320, 231736), (6557, 223360), (6640, 220568), (6980, 209824), (10112, 144835), (10624, 137855), (11168, 131140), (12640, 115868), (13114, 111680), (13280, 110284), (13960, 104912), (22336, 65570), (25280, 57934), (26228, 55840), (26560, 55142), (27571, 53120), (27920, 52456), (28967, 50560), (32785, 44672)]