163902420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 570689280

約数和(自身を除く): 406786860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 123, 132, 135, 164, 165, 180, 198, 205, 220, 246, 270, 297, 330, 369, 396, 410, 451, 492, 495, 540, 594, 615, 660, 673, 738, 820, 902, 990, 1107, 1188, 1230, 1346, 1353, 1476, 1485, 1804, 1845, 1980, 2019, 2214, 2255, 2460, 2692, 2706, 2970, 3365, 3690, 4038, 4059, 4428, 4510, 5412, 5535, 5940, 6057, 6730, 6765, 7380, 7403, 8076, 8118, 9020, 10095, 11070, 12114, 12177, 13460, 13530, 14806, 16236, 18171, 20190, 20295, 22140, 22209, 24228, 24354, 27060, 27593, 29612, 30285, 36342, 37015, 40380, 40590, 44418, 48708, 55186, 60570, 60885, 66627, 72684, 74030, 81180, 82779, 88836, 90855, 110372, 111045, 121140, 121770, 133254, 137965, 148060, 165558, 181710, 199881, 222090, 243540, 248337, 266508, 275930, 303523, 331116, 333135, 363420, 399762, 413895, 444180, 496674, 551860, 607046, 666270, 745011, 799524, 827790, 910569, 993348, 999405, 1214092, 1241685, 1332540, 1490022, 1517615, 1655580, 1821138, 1998810, 2483370, 2731707, 2980044, 3035230, 3642276, 3725055, 3997620, 4552845, 4966740, 5463414, 6070460, 7450110, 8195121, 9105690, 10926828, 13658535, 14900220, 16390242, 18211380, 27317070, 32780484, 40975605, 54634140, 81951210, 163902420]

約数ペア:

[(1, 163902420), (2, 81951210), (3, 54634140), (4, 40975605), (5, 32780484), (6, 27317070), (9, 18211380), (10, 16390242), (11, 14900220), (12, 13658535), (15, 10926828), (18, 9105690), (20, 8195121), (22, 7450110), (27, 6070460), (30, 5463414), (33, 4966740), (36, 4552845), (41, 3997620), (44, 3725055), (45, 3642276), (54, 3035230), (55, 2980044), (60, 2731707), (66, 2483370), (82, 1998810), (90, 1821138), (99, 1655580), (108, 1517615), (110, 1490022), (123, 1332540), (132, 1241685), (135, 1214092), (164, 999405), (165, 993348), (180, 910569), (198, 827790), (205, 799524), (220, 745011), (246, 666270), (270, 607046), (297, 551860), (330, 496674), (369, 444180), (396, 413895), (410, 399762), (451, 363420), (492, 333135), (495, 331116), (540, 303523), (594, 275930), (615, 266508), (660, 248337), (673, 243540), (738, 222090), (820, 199881), (902, 181710), (990, 165558), (1107, 148060), (1188, 137965), (1230, 133254), (1346, 121770), (1353, 121140), (1476, 111045), (1485, 110372), (1804, 90855), (1845, 88836), (1980, 82779), (2019, 81180), (2214, 74030), (2255, 72684), (2460, 66627), (2692, 60885), (2706, 60570), (2970, 55186), (3365, 48708), (3690, 44418), (4038, 40590), (4059, 40380), (4428, 37015), (4510, 36342), (5412, 30285), (5535, 29612), (5940, 27593), (6057, 27060), (6730, 24354), (6765, 24228), (7380, 22209), (7403, 22140), (8076, 20295), (8118, 20190), (9020, 18171), (10095, 16236), (11070, 14806), (12114, 13530), (12177, 13460)]