163857060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 378043740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 79, 90, 92, 108, 115, 135, 138, 158, 167, 180, 207, 230, 237, 270, 276, 316, 334, 345, 395, 414, 460, 474, 501, 540, 621, 668, 690, 711, 790, 828, 835, 948, 1002, 1035, 1185, 1242, 1380, 1422, 1503, 1580, 1670, 1817, 2004, 2070, 2133, 2370, 2484, 2505, 2844, 3006, 3105, 3340, 3555, 3634, 3841, 4140, 4266, 4509, 4740, 5010, 5451, 6012, 6210, 7110, 7268, 7515, 7682, 8532, 9018, 9085, 10020, 10665, 10902, 11523, 12420, 13193, 14220, 15030, 15364, 16353, 18036, 18170, 19205, 21330, 21804, 22545, 23046, 26386, 27255, 30060, 32706, 34569, 36340, 38410, 39579, 42660, 45090, 46092, 49059, 52772, 54510, 57615, 65412, 65965, 69138, 76820, 79158, 81765, 90180, 98118, 103707, 109020, 115230, 118737, 131930, 138276, 158316, 163530, 172845, 196236, 197895, 207414, 230460, 237474, 245295, 263860, 303439, 327060, 345690, 356211, 395790, 414828, 474948, 490590, 518535, 593685, 606878, 691380, 712422, 791580, 910317, 981180, 1037070, 1187370, 1213756, 1424844, 1517195, 1781055, 1820634, 2074140, 2374740, 2730951, 3034390, 3562110, 3641268, 4551585, 5461902, 6068780, 7124220, 8192853, 9103170, 10923804, 13654755, 16385706, 18206340, 27309510, 32771412, 40964265, 54619020, 81928530, 163857060]

約数ペア:

[(1, 163857060), (2, 81928530), (3, 54619020), (4, 40964265), (5, 32771412), (6, 27309510), (9, 18206340), (10, 16385706), (12, 13654755), (15, 10923804), (18, 9103170), (20, 8192853), (23, 7124220), (27, 6068780), (30, 5461902), (36, 4551585), (45, 3641268), (46, 3562110), (54, 3034390), (60, 2730951), (69, 2374740), (79, 2074140), (90, 1820634), (92, 1781055), (108, 1517195), (115, 1424844), (135, 1213756), (138, 1187370), (158, 1037070), (167, 981180), (180, 910317), (207, 791580), (230, 712422), (237, 691380), (270, 606878), (276, 593685), (316, 518535), (334, 490590), (345, 474948), (395, 414828), (414, 395790), (460, 356211), (474, 345690), (501, 327060), (540, 303439), (621, 263860), (668, 245295), (690, 237474), (711, 230460), (790, 207414), (828, 197895), (835, 196236), (948, 172845), (1002, 163530), (1035, 158316), (1185, 138276), (1242, 131930), (1380, 118737), (1422, 115230), (1503, 109020), (1580, 103707), (1670, 98118), (1817, 90180), (2004, 81765), (2070, 79158), (2133, 76820), (2370, 69138), (2484, 65965), (2505, 65412), (2844, 57615), (3006, 54510), (3105, 52772), (3340, 49059), (3555, 46092), (3634, 45090), (3841, 42660), (4140, 39579), (4266, 38410), (4509, 36340), (4740, 34569), (5010, 32706), (5451, 30060), (6012, 27255), (6210, 26386), (7110, 23046), (7268, 22545), (7515, 21804), (7682, 21330), (8532, 19205), (9018, 18170), (9085, 18036), (10020, 16353), (10665, 15364), (10902, 15030), (11523, 14220), (12420, 13193)]