28638769920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6653}}^1$

素因数の和:6755

約数の個数: 288

約数和(自身を含む): 97925587200

約数和(自身を除く): 69286817280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 128, 152, 160, 177, 190, 192, 228, 236, 240, 256, 285, 295, 304, 320, 354, 380, 384, 456, 472, 480, 570, 590, 608, 640, 708, 760, 768, 885, 912, 944, 960, 1121, 1140, 1180, 1216, 1280, 1416, 1520, 1770, 1824, 1888, 1920, 2242, 2280, 2360, 2432, 2832, 3040, 3363, 3540, 3648, 3776, 3840, 4484, 4560, 4720, 4864, 5605, 5664, 6080, 6653, 6726, 7080, 7296, 7552, 8968, 9120, 9440, 11210, 11328, 12160, 13306, 13452, 14160, 14592, 15104, 16815, 17936, 18240, 18880, 19959, 22420, 22656, 24320, 26612, 26904, 28320, 33265, 33630, 35872, 36480, 37760, 39918, 44840, 45312, 53224, 53808, 56640, 66530, 67260, 71744, 72960, 75520, 79836, 89680, 99795, 106448, 107616, 113280, 126407, 133060, 134520, 143488, 159672, 179360, 199590, 212896, 215232, 226560, 252814, 266120, 269040, 286976, 319344, 358720, 379221, 392527, 399180, 425792, 430464, 505628, 532240, 538080, 632035, 638688, 717440, 758442, 785054, 798360, 851584, 860928, 1011256, 1064480, 1076160, 1177581, 1264070, 1277376, 1434880, 1516884, 1570108, 1596720, 1703168, 1896105, 1962635, 2022512, 2128960, 2152320, 2355162, 2528140, 2554752, 3033768, 3140216, 3193440, 3792210, 3925270, 4045024, 4257920, 4304640, 4710324, 5056280, 5109504, 5887905, 6067536, 6280432, 6386880, 7458013, 7584420, 7850540, 8090048, 8515840, 9420648, 10112560, 11775810, 12135072, 12560864, 12773760, 14916026, 15168840, 15701080, 16180096, 18841296, 20225120, 22374039, 23551620, 24270144, 25121728, 25547520, 29832052, 30337680, 31402160, 32360192, 37290065, 37682592, 40450240, 44748078, 47103240, 48540288, 50243456, 59664104, 60675360, 62804320, 74580130, 75365184, 80900480, 89496156, 94206480, 97080576, 100486912, 111870195, 119328208, 121350720, 125608640, 149160260, 150730368, 161800960, 178992312, 188412960, 223740390, 238656416, 242701440, 251217280, 298320520, 301460736, 357984624, 376825920, 447480780, 477312832, 485402880, 502434560, 596641040, 715969248, 753651840, 894961560, 954625664, 1193282080, 1431938496, 1507303680, 1789923120, 1909251328, 2386564160, 2863876992, 3579846240, 4773128320, 5727753984, 7159692480, 9546256640, 14319384960, 28638769920]

約数ペア:

[(1, 28638769920), (2, 14319384960), (3, 9546256640), (4, 7159692480), (5, 5727753984), (6, 4773128320), (8, 3579846240), (10, 2863876992), (12, 2386564160), (15, 1909251328), (16, 1789923120), (19, 1507303680), (20, 1431938496), (24, 1193282080), (30, 954625664), (32, 894961560), (38, 753651840), (40, 715969248), (48, 596641040), (57, 502434560), (59, 485402880), (60, 477312832), (64, 447480780), (76, 376825920), (80, 357984624), (95, 301460736), (96, 298320520), (114, 251217280), (118, 242701440), (120, 238656416), (128, 223740390), (152, 188412960), (160, 178992312), (177, 161800960), (190, 150730368), (192, 149160260), (228, 125608640), (236, 121350720), (240, 119328208), (256, 111870195), (285, 100486912), (295, 97080576), (304, 94206480), (320, 89496156), (354, 80900480), (380, 75365184), (384, 74580130), (456, 62804320), (472, 60675360), (480, 59664104), (570, 50243456), (590, 48540288), (608, 47103240), (640, 44748078), (708, 40450240), (760, 37682592), (768, 37290065), (885, 32360192), (912, 31402160), (944, 30337680), (960, 29832052), (1121, 25547520), (1140, 25121728), (1180, 24270144), (1216, 23551620), (1280, 22374039), (1416, 20225120), (1520, 18841296), (1770, 16180096), (1824, 15701080), (1888, 15168840), (1920, 14916026), (2242, 12773760), (2280, 12560864), (2360, 12135072), (2432, 11775810), (2832, 10112560), (3040, 9420648), (3363, 8515840), (3540, 8090048), (3648, 7850540), (3776, 7584420), (3840, 7458013), (4484, 6386880), (4560, 6280432), (4720, 6067536), (4864, 5887905), (5605, 5109504), (5664, 5056280), (6080, 4710324), (6653, 4304640), (6726, 4257920), (7080, 4045024), (7296, 3925270), (7552, 3792210), (8968, 3193440), (9120, 3140216), (9440, 3033768), (11210, 2554752), (11328, 2528140), (12160, 2355162), (13306, 2152320), (13452, 2128960), (14160, 2022512), (14592, 1962635), (15104, 1896105), (16815, 1703168), (17936, 1596720), (18240, 1570108), (18880, 1516884), (19959, 1434880), (22420, 1277376), (22656, 1264070), (24320, 1177581), (26612, 1076160), (26904, 1064480), (28320, 1011256), (33265, 860928), (33630, 851584), (35872, 798360), (36480, 785054), (37760, 758442), (39918, 717440), (44840, 638688), (45312, 632035), (53224, 538080), (53808, 532240), (56640, 505628), (66530, 430464), (67260, 425792), (71744, 399180), (72960, 392527), (75520, 379221), (79836, 358720), (89680, 319344), (99795, 286976), (106448, 269040), (107616, 266120), (113280, 252814), (126407, 226560), (133060, 215232), (134520, 212896), (143488, 199590), (159672, 179360)]