252154320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 906400320

約数和(自身を除く): 654246000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 440, 456, 457, 484, 528, 570, 605, 627, 660, 726, 760, 836, 880, 912, 914, 968, 1045, 1140, 1210, 1254, 1320, 1371, 1452, 1520, 1672, 1815, 1828, 1936, 2090, 2280, 2285, 2299, 2420, 2508, 2640, 2742, 2904, 3135, 3344, 3630, 3656, 4180, 4560, 4570, 4598, 4840, 5016, 5027, 5484, 5808, 6270, 6855, 6897, 7260, 7312, 8360, 8683, 9140, 9196, 9680, 10032, 10054, 10968, 11495, 12540, 13710, 13794, 14520, 15081, 16720, 17366, 18280, 18392, 20108, 21936, 22990, 25080, 25135, 26049, 27420, 27588, 29040, 30162, 34485, 34732, 36560, 36784, 40216, 43415, 45980, 50160, 50270, 52098, 54840, 55176, 55297, 60324, 68970, 69464, 75405, 80432, 86830, 91960, 95513, 100540, 104196, 109680, 110352, 110594, 120648, 130245, 137940, 138928, 150810, 165891, 173660, 183920, 191026, 201080, 208392, 221188, 241296, 260490, 275880, 276485, 286539, 301620, 331782, 347320, 382052, 402160, 416784, 442376, 477565, 520980, 551760, 552970, 573078, 603240, 663564, 694640, 764104, 829455, 884752, 955130, 1041960, 1050643, 1105940, 1146156, 1206480, 1327128, 1432695, 1528208, 1658910, 1910260, 2083920, 2101286, 2211880, 2292312, 2654256, 2865390, 3151929, 3317820, 3820520, 4202572, 4423760, 4584624, 5253215, 5730780, 6303858, 6635640, 7641040, 8405144, 10506430, 11461560, 12607716, 13271280, 15759645, 16810288, 21012860, 22923120, 25215432, 31519290, 42025720, 50430864, 63038580, 84051440, 126077160, 252154320]

約数ペア:

[(1, 252154320), (2, 126077160), (3, 84051440), (4, 63038580), (5, 50430864), (6, 42025720), (8, 31519290), (10, 25215432), (11, 22923120), (12, 21012860), (15, 16810288), (16, 15759645), (19, 13271280), (20, 12607716), (22, 11461560), (24, 10506430), (30, 8405144), (33, 7641040), (38, 6635640), (40, 6303858), (44, 5730780), (48, 5253215), (55, 4584624), (57, 4423760), (60, 4202572), (66, 3820520), (76, 3317820), (80, 3151929), (88, 2865390), (95, 2654256), (110, 2292312), (114, 2211880), (120, 2101286), (121, 2083920), (132, 1910260), (152, 1658910), (165, 1528208), (176, 1432695), (190, 1327128), (209, 1206480), (220, 1146156), (228, 1105940), (240, 1050643), (242, 1041960), (264, 955130), (285, 884752), (304, 829455), (330, 764104), (363, 694640), (380, 663564), (418, 603240), (440, 573078), (456, 552970), (457, 551760), (484, 520980), (528, 477565), (570, 442376), (605, 416784), (627, 402160), (660, 382052), (726, 347320), (760, 331782), (836, 301620), (880, 286539), (912, 276485), (914, 275880), (968, 260490), (1045, 241296), (1140, 221188), (1210, 208392), (1254, 201080), (1320, 191026), (1371, 183920), (1452, 173660), (1520, 165891), (1672, 150810), (1815, 138928), (1828, 137940), (1936, 130245), (2090, 120648), (2280, 110594), (2285, 110352), (2299, 109680), (2420, 104196), (2508, 100540), (2640, 95513), (2742, 91960), (2904, 86830), (3135, 80432), (3344, 75405), (3630, 69464), (3656, 68970), (4180, 60324), (4560, 55297), (4570, 55176), (4598, 54840), (4840, 52098), (5016, 50270), (5027, 50160), (5484, 45980), (5808, 43415), (6270, 40216), (6855, 36784), (6897, 36560), (7260, 34732), (7312, 34485), (8360, 30162), (8683, 29040), (9140, 27588), (9196, 27420), (9680, 26049), (10032, 25135), (10054, 25080), (10968, 22990), (11495, 21936), (12540, 20108), (13710, 18392), (13794, 18280), (14520, 17366), (15081, 16720)]