155490330240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1285469}}^1$

素因数の和:1285504

約数の個数: 256

約数和(自身を含む): 629366112000

約数和(自身を除く): 473875781760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 1285469, 2570938, 3856407, 5141876, 6427345, 7712814, 8998283, 10283752, 11569221, 12854690, 15425628, 17996566, 19282035, 20567504, 23138442, 25709380, 26994849, 30851256, 34707663, 35993132, 38564070, 41135008, 44991415, 46276884, 51418760, 53989698, 57846105, 61702512, 69415326, 71986264, 77128140, 80984547, 82270016, 89982830, 92553768, 102837520, 107979396, 115692210, 123405024, 134974245, 138830652, 143972528, 154256280, 161969094, 164540032, 173538315, 179965660, 185107536, 205675040, 215958792, 231384420, 242953641, 246810048, 269948490, 277661304, 287945056, 308512560, 323938188, 347076630, 359931320, 370215072, 404922735, 411350080, 431917584, 462768840, 485907282, 493620096, 539896980, 555322608, 575890112, 617025120, 647876376, 694153260, 719862640, 740430144, 809845470, 822700160, 863835168, 925537680, 971814564, 1079793960, 1110645216, 1151780224, 1214768205, 1234050240, 1295752752, 1388306520, 1439725280, 1480860288, 1619690940, 1727670336, 1851075360, 1943629128, 2159587920, 2221290432, 2429536410, 2468100480, 2591505504, 2776613040, 2879450560, 3239381880, 3455340672, 3702150720, 3887258256, 4319175840, 4442580864, 4859072820, 5183011008, 5553226080, 5758901120, 6478763760, 7404301440, 7774516512, 8638351680, 9718145640, 10366022016, 11106452160, 12957527520, 15549033024, 17276703360, 19436291280, 22212904320, 25915055040, 31098066048, 38872582560, 51830110080, 77745165120, 155490330240]

約数ペア:

[(1, 155490330240), (2, 77745165120), (3, 51830110080), (4, 38872582560), (5, 31098066048), (6, 25915055040), (7, 22212904320), (8, 19436291280), (9, 17276703360), (10, 15549033024), (12, 12957527520), (14, 11106452160), (15, 10366022016), (16, 9718145640), (18, 8638351680), (20, 7774516512), (21, 7404301440), (24, 6478763760), (27, 5758901120), (28, 5553226080), (30, 5183011008), (32, 4859072820), (35, 4442580864), (36, 4319175840), (40, 3887258256), (42, 3702150720), (45, 3455340672), (48, 3239381880), (54, 2879450560), (56, 2776613040), (60, 2591505504), (63, 2468100480), (64, 2429536410), (70, 2221290432), (72, 2159587920), (80, 1943629128), (84, 1851075360), (90, 1727670336), (96, 1619690940), (105, 1480860288), (108, 1439725280), (112, 1388306520), (120, 1295752752), (126, 1234050240), (128, 1214768205), (135, 1151780224), (140, 1110645216), (144, 1079793960), (160, 971814564), (168, 925537680), (180, 863835168), (189, 822700160), (192, 809845470), (210, 740430144), (216, 719862640), (224, 694153260), (240, 647876376), (252, 617025120), (270, 575890112), (280, 555322608), (288, 539896980), (315, 493620096), (320, 485907282), (336, 462768840), (360, 431917584), (378, 411350080), (384, 404922735), (420, 370215072), (432, 359931320), (448, 347076630), (480, 323938188), (504, 308512560), (540, 287945056), (560, 277661304), (576, 269948490), (630, 246810048), (640, 242953641), (672, 231384420), (720, 215958792), (756, 205675040), (840, 185107536), (864, 179965660), (896, 173538315), (945, 164540032), (960, 161969094), (1008, 154256280), (1080, 143972528), (1120, 138830652), (1152, 134974245), (1260, 123405024), (1344, 115692210), (1440, 107979396), (1512, 102837520), (1680, 92553768), (1728, 89982830), (1890, 82270016), (1920, 80984547), (2016, 77128140), (2160, 71986264), (2240, 69415326), (2520, 61702512), (2688, 57846105), (2880, 53989698), (3024, 51418760), (3360, 46276884), (3456, 44991415), (3780, 41135008), (4032, 38564070), (4320, 35993132), (4480, 34707663), (5040, 30851256), (5760, 26994849), (6048, 25709380), (6720, 23138442), (7560, 20567504), (8064, 19282035), (8640, 17996566), (10080, 15425628), (12096, 12854690), (13440, 11569221), (15120, 10283752), (17280, 8998283), (20160, 7712814), (24192, 6427345), (30240, 5141876), (40320, 3856407), (60480, 2570938), (120960, 1285469)]