2057387640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11770

約数の個数: 256

約数和(自身を含む): 8100864000

約数和(自身を除く): 6043476360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1848, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 3080, 3135, 3192, 3990, 4180, 4389, 4620, 5016, 5320, 5852, 6270, 7315, 7980, 8360, 8778, 9240, 11704, 11719, 12540, 14630, 15960, 17556, 21945, 23438, 25080, 29260, 35112, 35157, 43890, 46876, 58520, 58595, 70314, 82033, 87780, 93752, 117190, 128909, 140628, 164066, 175560, 175785, 222661, 234380, 246099, 257818, 281256, 328132, 351570, 386727, 410165, 445322, 468760, 492198, 515636, 644545, 656264, 667983, 703140, 773454, 820330, 890644, 902363, 984396, 1031272, 1113305, 1230495, 1289090, 1335966, 1406280, 1546908, 1558627, 1640660, 1781288, 1804726, 1933635, 1968792, 2226610, 2449271, 2460990, 2578180, 2671932, 2707089, 3093816, 3117254, 3281320, 3339915, 3609452, 3867270, 4453220, 4511815, 4675881, 4898542, 4921980, 5156360, 5343864, 5414178, 6234508, 6679830, 7218904, 7347813, 7734540, 7793135, 8906440, 9023630, 9351762, 9797084, 9843960, 10828356, 12246355, 12469016, 13359660, 13535445, 14695626, 15469080, 15586270, 17144897, 18047260, 18703524, 19594168, 21656712, 23379405, 24492710, 26719320, 27070890, 29391252, 31172540, 34289794, 36094520, 36739065, 37407048, 46758810, 48985420, 51434691, 54141780, 58782504, 62345080, 68579588, 73478130, 85724485, 93517620, 97970840, 102869382, 108283560, 137159176, 146956260, 171448970, 187035240, 205738764, 257173455, 293912520, 342897940, 411477528, 514346910, 685795880, 1028693820, 2057387640]

約数ペア:

[(1, 2057387640), (2, 1028693820), (3, 685795880), (4, 514346910), (5, 411477528), (6, 342897940), (7, 293912520), (8, 257173455), (10, 205738764), (11, 187035240), (12, 171448970), (14, 146956260), (15, 137159176), (19, 108283560), (20, 102869382), (21, 97970840), (22, 93517620), (24, 85724485), (28, 73478130), (30, 68579588), (33, 62345080), (35, 58782504), (38, 54141780), (40, 51434691), (42, 48985420), (44, 46758810), (55, 37407048), (56, 36739065), (57, 36094520), (60, 34289794), (66, 31172540), (70, 29391252), (76, 27070890), (77, 26719320), (84, 24492710), (88, 23379405), (95, 21656712), (105, 19594168), (110, 18703524), (114, 18047260), (120, 17144897), (132, 15586270), (133, 15469080), (140, 14695626), (152, 13535445), (154, 13359660), (165, 12469016), (168, 12246355), (190, 10828356), (209, 9843960), (210, 9797084), (220, 9351762), (228, 9023630), (231, 8906440), (264, 7793135), (266, 7734540), (280, 7347813), (285, 7218904), (308, 6679830), (330, 6234508), (380, 5414178), (385, 5343864), (399, 5156360), (418, 4921980), (420, 4898542), (440, 4675881), (456, 4511815), (462, 4453220), (532, 3867270), (570, 3609452), (616, 3339915), (627, 3281320), (660, 3117254), (665, 3093816), (760, 2707089), (770, 2671932), (798, 2578180), (836, 2460990), (840, 2449271), (924, 2226610), (1045, 1968792), (1064, 1933635), (1140, 1804726), (1155, 1781288), (1254, 1640660), (1320, 1558627), (1330, 1546908), (1463, 1406280), (1540, 1335966), (1596, 1289090), (1672, 1230495), (1848, 1113305), (1995, 1031272), (2090, 984396), (2280, 902363), (2310, 890644), (2508, 820330), (2660, 773454), (2926, 703140), (3080, 667983), (3135, 656264), (3192, 644545), (3990, 515636), (4180, 492198), (4389, 468760), (4620, 445322), (5016, 410165), (5320, 386727), (5852, 351570), (6270, 328132), (7315, 281256), (7980, 257818), (8360, 246099), (8778, 234380), (9240, 222661), (11704, 175785), (11719, 175560), (12540, 164066), (14630, 140628), (15960, 128909), (17556, 117190), (21945, 93752), (23438, 87780), (25080, 82033), (29260, 70314), (35112, 58595), (35157, 58520), (43890, 46876)]