1276437120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 256

約数和(自身を含む): 4717198080

約数和(自身を除く): 3440760960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1301, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2602, 2688, 2920, 3066, 3360, 3504, 3903, 4088, 4380, 4480, 4672, 5110, 5204, 5840, 6132, 6505, 6720, 7008, 7665, 7806, 8176, 8760, 9107, 9344, 10220, 10408, 11680, 12264, 13010, 13440, 14016, 15330, 15612, 16352, 17520, 18214, 19515, 20440, 20816, 23360, 24528, 26020, 27321, 28032, 30660, 31224, 32704, 35040, 36428, 39030, 40880, 41632, 45535, 46720, 49056, 52040, 54642, 61320, 62448, 65408, 70080, 72856, 78060, 81760, 83264, 91070, 94973, 98112, 104080, 109284, 122640, 124896, 136605, 140160, 145712, 156120, 163520, 166528, 182140, 189946, 196224, 208160, 218568, 245280, 249792, 273210, 284919, 291424, 312240, 327040, 364280, 379892, 416320, 437136, 474865, 490560, 499584, 546420, 569838, 582848, 624480, 664811, 728560, 759784, 832640, 874272, 949730, 981120, 1092840, 1139676, 1165696, 1248960, 1329622, 1424595, 1457120, 1519568, 1748544, 1899460, 1994433, 2185680, 2279352, 2497920, 2659244, 2849190, 2914240, 3039136, 3324055, 3497088, 3798920, 3988866, 4371360, 4558704, 5318488, 5698380, 5828480, 6078272, 6648110, 7597840, 7977732, 8742720, 9117408, 9972165, 10636976, 11396760, 12156544, 13296220, 15195680, 15955464, 17485440, 18234816, 19944330, 21273952, 22793520, 26592440, 30391360, 31910928, 36469632, 39888660, 42547904, 45587040, 53184880, 60782720, 63821856, 79777320, 85095808, 91174080, 106369760, 127643712, 159554640, 182348160, 212739520, 255287424, 319109280, 425479040, 638218560, 1276437120]

約数ペア:

[(1, 1276437120), (2, 638218560), (3, 425479040), (4, 319109280), (5, 255287424), (6, 212739520), (7, 182348160), (8, 159554640), (10, 127643712), (12, 106369760), (14, 91174080), (15, 85095808), (16, 79777320), (20, 63821856), (21, 60782720), (24, 53184880), (28, 45587040), (30, 42547904), (32, 39888660), (35, 36469632), (40, 31910928), (42, 30391360), (48, 26592440), (56, 22793520), (60, 21273952), (64, 19944330), (70, 18234816), (73, 17485440), (80, 15955464), (84, 15195680), (96, 13296220), (105, 12156544), (112, 11396760), (120, 10636976), (128, 9972165), (140, 9117408), (146, 8742720), (160, 7977732), (168, 7597840), (192, 6648110), (210, 6078272), (219, 5828480), (224, 5698380), (240, 5318488), (280, 4558704), (292, 4371360), (320, 3988866), (336, 3798920), (365, 3497088), (384, 3324055), (420, 3039136), (438, 2914240), (448, 2849190), (480, 2659244), (511, 2497920), (560, 2279352), (584, 2185680), (640, 1994433), (672, 1899460), (730, 1748544), (840, 1519568), (876, 1457120), (896, 1424595), (960, 1329622), (1022, 1248960), (1095, 1165696), (1120, 1139676), (1168, 1092840), (1301, 981120), (1344, 949730), (1460, 874272), (1533, 832640), (1680, 759784), (1752, 728560), (1920, 664811), (2044, 624480), (2190, 582848), (2240, 569838), (2336, 546420), (2555, 499584), (2602, 490560), (2688, 474865), (2920, 437136), (3066, 416320), (3360, 379892), (3504, 364280), (3903, 327040), (4088, 312240), (4380, 291424), (4480, 284919), (4672, 273210), (5110, 249792), (5204, 245280), (5840, 218568), (6132, 208160), (6505, 196224), (6720, 189946), (7008, 182140), (7665, 166528), (7806, 163520), (8176, 156120), (8760, 145712), (9107, 140160), (9344, 136605), (10220, 124896), (10408, 122640), (11680, 109284), (12264, 104080), (13010, 98112), (13440, 94973), (14016, 91070), (15330, 83264), (15612, 81760), (16352, 78060), (17520, 72856), (18214, 70080), (19515, 65408), (20440, 62448), (20816, 61320), (23360, 54642), (24528, 52040), (26020, 49056), (27321, 46720), (28032, 45535), (30660, 41632), (31224, 40880), (32704, 39030), (35040, 36428)]