838921440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:834

約数の個数: 384

約数和(自身を含む): 3370429440

約数和(自身を除く): 2531508000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 646, 665, 672, 680, 714, 760, 773, 798, 816, 840, 912, 952, 969, 1020, 1064, 1120, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1546, 1596, 1615, 1632, 1680, 1785, 1824, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2319, 2380, 2584, 2660, 2720, 2856, 3040, 3092, 3192, 3230, 3360, 3570, 3808, 3865, 3876, 3990, 4080, 4256, 4522, 4560, 4638, 4760, 4845, 5168, 5320, 5411, 5712, 6184, 6384, 6460, 6783, 7140, 7730, 7752, 7980, 8160, 9044, 9120, 9276, 9520, 9690, 10336, 10640, 10822, 11305, 11424, 11595, 12368, 12768, 12920, 13141, 13566, 14280, 14687, 15460, 15504, 15960, 16233, 18088, 18552, 19040, 19380, 21280, 21644, 22610, 23190, 24736, 25840, 26282, 27055, 27132, 28560, 29374, 30920, 31008, 31920, 32466, 33915, 36176, 37104, 38760, 39423, 43288, 44061, 45220, 46380, 51680, 52564, 54110, 54264, 57120, 58748, 61840, 63840, 64932, 65705, 67830, 72352, 73435, 74208, 77520, 78846, 81165, 86576, 88122, 90440, 91987, 92760, 102809, 105128, 108220, 108528, 117496, 123680, 129864, 131410, 135660, 146870, 155040, 157692, 162330, 173152, 176244, 180880, 183974, 185520, 197115, 205618, 210256, 216440, 217056, 220305, 234992, 249679, 259728, 262820, 271320, 275961, 293740, 308427, 315384, 324660, 352488, 361760, 367948, 371040, 394230, 411236, 420512, 432880, 440610, 459935, 469984, 499358, 514045, 519456, 525640, 542640, 551922, 587480, 616854, 630768, 649320, 704976, 735896, 749037, 788460, 822472, 865760, 881220, 919870, 998716, 1028090, 1051280, 1085280, 1103844, 1174960, 1233708, 1248395, 1261536, 1298640, 1379805, 1409952, 1471792, 1498074, 1542135, 1576920, 1644944, 1747753, 1762440, 1839740, 1997432, 2056180, 2102560, 2207688, 2349920, 2467416, 2496790, 2597280, 2759610, 2943584, 2996148, 3084270, 3153840, 3289888, 3495506, 3524880, 3679480, 3745185, 3994864, 4112360, 4415376, 4934832, 4993580, 5243259, 5519220, 5992296, 6168540, 6307680, 6991012, 7049760, 7358960, 7490370, 7989728, 8224720, 8738765, 8830752, 9869664, 9987160, 10486518, 11038440, 11984592, 12337080, 13982024, 14717920, 14980740, 16449440, 17477530, 19974320, 20973036, 22076880, 23969184, 24674160, 26216295, 27964048, 29961480, 34955060, 39948640, 41946072, 44153760, 49348320, 52432590, 55928096, 59922960, 69910120, 83892144, 104865180, 119845920, 139820240, 167784288, 209730360, 279640480, 419460720, 838921440]

約数ペア:

[(1, 838921440), (2, 419460720), (3, 279640480), (4, 209730360), (5, 167784288), (6, 139820240), (7, 119845920), (8, 104865180), (10, 83892144), (12, 69910120), (14, 59922960), (15, 55928096), (16, 52432590), (17, 49348320), (19, 44153760), (20, 41946072), (21, 39948640), (24, 34955060), (28, 29961480), (30, 27964048), (32, 26216295), (34, 24674160), (35, 23969184), (38, 22076880), (40, 20973036), (42, 19974320), (48, 17477530), (51, 16449440), (56, 14980740), (57, 14717920), (60, 13982024), (68, 12337080), (70, 11984592), (76, 11038440), (80, 10486518), (84, 9987160), (85, 9869664), (95, 8830752), (96, 8738765), (102, 8224720), (105, 7989728), (112, 7490370), (114, 7358960), (119, 7049760), (120, 6991012), (133, 6307680), (136, 6168540), (140, 5992296), (152, 5519220), (160, 5243259), (168, 4993580), (170, 4934832), (190, 4415376), (204, 4112360), (210, 3994864), (224, 3745185), (228, 3679480), (238, 3524880), (240, 3495506), (255, 3289888), (266, 3153840), (272, 3084270), (280, 2996148), (285, 2943584), (304, 2759610), (323, 2597280), (336, 2496790), (340, 2467416), (357, 2349920), (380, 2207688), (399, 2102560), (408, 2056180), (420, 1997432), (456, 1839740), (476, 1762440), (480, 1747753), (510, 1644944), (532, 1576920), (544, 1542135), (560, 1498074), (570, 1471792), (595, 1409952), (608, 1379805), (646, 1298640), (665, 1261536), (672, 1248395), (680, 1233708), (714, 1174960), (760, 1103844), (773, 1085280), (798, 1051280), (816, 1028090), (840, 998716), (912, 919870), (952, 881220), (969, 865760), (1020, 822472), (1064, 788460), (1120, 749037), (1140, 735896), (1190, 704976), (1292, 649320), (1330, 630768), (1360, 616854), (1428, 587480), (1520, 551922), (1546, 542640), (1596, 525640), (1615, 519456), (1632, 514045), (1680, 499358), (1785, 469984), (1824, 459935), (1904, 440610), (1938, 432880), (1995, 420512), (2040, 411236), (2128, 394230), (2261, 371040), (2280, 367948), (2319, 361760), (2380, 352488), (2584, 324660), (2660, 315384), (2720, 308427), (2856, 293740), (3040, 275961), (3092, 271320), (3192, 262820), (3230, 259728), (3360, 249679), (3570, 234992), (3808, 220305), (3865, 217056), (3876, 216440), (3990, 210256), (4080, 205618), (4256, 197115), (4522, 185520), (4560, 183974), (4638, 180880), (4760, 176244), (4845, 173152), (5168, 162330), (5320, 157692), (5411, 155040), (5712, 146870), (6184, 135660), (6384, 131410), (6460, 129864), (6783, 123680), (7140, 117496), (7730, 108528), (7752, 108220), (7980, 105128), (8160, 102809), (9044, 92760), (9120, 91987), (9276, 90440), (9520, 88122), (9690, 86576), (10336, 81165), (10640, 78846), (10822, 77520), (11305, 74208), (11424, 73435), (11595, 72352), (12368, 67830), (12768, 65705), (12920, 64932), (13141, 63840), (13566, 61840), (14280, 58748), (14687, 57120), (15460, 54264), (15504, 54110), (15960, 52564), (16233, 51680), (18088, 46380), (18552, 45220), (19040, 44061), (19380, 43288), (21280, 39423), (21644, 38760), (22610, 37104), (23190, 36176), (24736, 33915), (25840, 32466), (26282, 31920), (27055, 31008), (27132, 30920), (28560, 29374)]