2177520840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:938

約数の個数: 384

約数和(自身を含む): 8407728000

約数和(自身を除く): 6230207160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 121, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 242, 264, 270, 285, 297, 330, 342, 360, 363, 380, 396, 418, 440, 456, 484, 495, 513, 540, 570, 594, 605, 627, 660, 684, 726, 760, 792, 836, 855, 877, 968, 990, 1026, 1045, 1080, 1089, 1140, 1188, 1210, 1254, 1320, 1368, 1452, 1485, 1672, 1710, 1754, 1815, 1881, 1980, 2052, 2090, 2178, 2280, 2299, 2376, 2420, 2508, 2565, 2631, 2904, 2970, 3135, 3267, 3420, 3508, 3630, 3762, 3960, 4104, 4180, 4356, 4385, 4598, 4840, 5016, 5130, 5262, 5445, 5643, 5940, 6270, 6534, 6840, 6897, 7016, 7260, 7524, 7893, 8360, 8712, 8770, 9196, 9405, 9647, 10260, 10524, 10890, 11286, 11495, 11880, 12540, 13068, 13155, 13794, 14520, 15048, 15786, 16335, 16663, 17540, 18392, 18810, 19294, 20520, 20691, 21048, 21780, 22572, 22990, 23679, 25080, 26136, 26310, 27588, 28215, 28941, 31572, 32670, 33326, 34485, 35080, 37620, 38588, 39465, 41382, 43560, 45144, 45980, 47358, 48235, 49989, 52620, 55176, 56430, 57882, 62073, 63144, 65340, 66652, 68970, 75240, 77176, 78930, 82764, 83315, 86823, 91960, 94716, 96470, 99978, 103455, 105240, 106117, 112860, 115764, 118395, 124146, 130680, 133304, 137940, 144705, 149967, 157860, 165528, 166630, 173646, 183293, 189432, 192940, 199956, 206910, 212234, 225720, 231528, 236790, 248292, 249945, 260469, 275880, 289410, 299934, 310365, 315720, 318351, 333260, 347292, 366586, 385880, 399912, 413820, 424468, 434115, 449901, 473580, 496584, 499890, 520938, 530585, 549879, 578820, 599868, 620730, 636702, 666520, 694584, 733172, 749835, 827640, 848936, 868230, 899802, 916465, 947160, 955053, 999780, 1041876, 1061170, 1099758, 1157640, 1199736, 1241460, 1273404, 1302345, 1466344, 1499670, 1591755, 1649637, 1736460, 1799604, 1832930, 1910106, 1999560, 2016223, 2083752, 2122340, 2199516, 2249505, 2482920, 2546808, 2604690, 2749395, 2865159, 2999340, 3183510, 3299274, 3472920, 3599208, 3665860, 3820212, 4032446, 4244680, 4399032, 4499010, 4775265, 4948911, 5209380, 5498790, 5730318, 5998680, 6048669, 6367020, 6598548, 7331720, 7640424, 8064892, 8248185, 8998020, 9550530, 9897822, 10081115, 10418760, 10997580, 11460636, 12097338, 12734040, 13197096, 14325795, 16129784, 16496370, 17996040, 18146007, 19101060, 19795644, 20162230, 21995160, 22921272, 24194676, 24744555, 28651590, 30243345, 32992740, 36292014, 38202120, 39591288, 40324460, 48389352, 49489110, 54438021, 57303180, 60486690, 65985480, 72584028, 80648920, 90730035, 98978220, 108876042, 114606360, 120973380, 145168056, 181460070, 197956440, 217752084, 241946760, 272190105, 362920140, 435504168, 544380210, 725840280, 1088760420, 2177520840]

約数ペア:

[(1, 2177520840), (2, 1088760420), (3, 725840280), (4, 544380210), (5, 435504168), (6, 362920140), (8, 272190105), (9, 241946760), (10, 217752084), (11, 197956440), (12, 181460070), (15, 145168056), (18, 120973380), (19, 114606360), (20, 108876042), (22, 98978220), (24, 90730035), (27, 80648920), (30, 72584028), (33, 65985480), (36, 60486690), (38, 57303180), (40, 54438021), (44, 49489110), (45, 48389352), (54, 40324460), (55, 39591288), (57, 38202120), (60, 36292014), (66, 32992740), (72, 30243345), (76, 28651590), (88, 24744555), (90, 24194676), (95, 22921272), (99, 21995160), (108, 20162230), (110, 19795644), (114, 19101060), (120, 18146007), (121, 17996040), (132, 16496370), (135, 16129784), (152, 14325795), (165, 13197096), (171, 12734040), (180, 12097338), (190, 11460636), (198, 10997580), (209, 10418760), (216, 10081115), (220, 9897822), (228, 9550530), (242, 8998020), (264, 8248185), (270, 8064892), (285, 7640424), (297, 7331720), (330, 6598548), (342, 6367020), (360, 6048669), (363, 5998680), (380, 5730318), (396, 5498790), (418, 5209380), (440, 4948911), (456, 4775265), (484, 4499010), (495, 4399032), (513, 4244680), (540, 4032446), (570, 3820212), (594, 3665860), (605, 3599208), (627, 3472920), (660, 3299274), (684, 3183510), (726, 2999340), (760, 2865159), (792, 2749395), (836, 2604690), (855, 2546808), (877, 2482920), (968, 2249505), (990, 2199516), (1026, 2122340), (1045, 2083752), (1080, 2016223), (1089, 1999560), (1140, 1910106), (1188, 1832930), (1210, 1799604), (1254, 1736460), (1320, 1649637), (1368, 1591755), (1452, 1499670), (1485, 1466344), (1672, 1302345), (1710, 1273404), (1754, 1241460), (1815, 1199736), (1881, 1157640), (1980, 1099758), (2052, 1061170), (2090, 1041876), (2178, 999780), (2280, 955053), (2299, 947160), (2376, 916465), (2420, 899802), (2508, 868230), (2565, 848936), (2631, 827640), (2904, 749835), (2970, 733172), (3135, 694584), (3267, 666520), (3420, 636702), (3508, 620730), (3630, 599868), (3762, 578820), (3960, 549879), (4104, 530585), (4180, 520938), (4356, 499890), (4385, 496584), (4598, 473580), (4840, 449901), (5016, 434115), (5130, 424468), (5262, 413820), (5445, 399912), (5643, 385880), (5940, 366586), (6270, 347292), (6534, 333260), (6840, 318351), (6897, 315720), (7016, 310365), (7260, 299934), (7524, 289410), (7893, 275880), (8360, 260469), (8712, 249945), (8770, 248292), (9196, 236790), (9405, 231528), (9647, 225720), (10260, 212234), (10524, 206910), (10890, 199956), (11286, 192940), (11495, 189432), (11880, 183293), (12540, 173646), (13068, 166630), (13155, 165528), (13794, 157860), (14520, 149967), (15048, 144705), (15786, 137940), (16335, 133304), (16663, 130680), (17540, 124146), (18392, 118395), (18810, 115764), (19294, 112860), (20520, 106117), (20691, 105240), (21048, 103455), (21780, 99978), (22572, 96470), (22990, 94716), (23679, 91960), (25080, 86823), (26136, 83315), (26310, 82764), (27588, 78930), (28215, 77176), (28941, 75240), (31572, 68970), (32670, 66652), (33326, 65340), (34485, 63144), (35080, 62073), (37620, 57882), (38588, 56430), (39465, 55176), (41382, 52620), (43560, 49989), (45144, 48235), (45980, 47358)]