404944320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 224

約数和(自身を含む): 1448994816

約数和(自身を除く): 1044050496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1237, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2474, 2480, 2640, 2728, 2976, 3410, 3520, 3711, 3720, 4092, 4948, 4960, 5115, 5280, 5456, 5952, 6185, 6820, 7422, 7440, 8184, 9896, 9920, 10230, 10560, 10912, 12370, 13607, 13640, 14844, 14880, 16368, 18555, 19792, 20460, 21824, 24740, 27214, 27280, 29688, 29760, 32736, 37110, 38347, 39584, 40821, 40920, 49480, 54428, 54560, 59376, 65472, 68035, 74220, 76694, 79168, 81642, 81840, 98960, 108856, 109120, 115041, 118752, 136070, 148440, 153388, 163284, 163680, 191735, 197920, 204105, 217712, 230082, 237504, 272140, 296880, 306776, 326568, 327360, 383470, 395840, 408210, 421817, 435424, 460164, 544280, 575205, 593760, 613552, 653136, 766940, 816420, 843634, 870848, 920328, 1088560, 1150410, 1187520, 1227104, 1265451, 1306272, 1533880, 1632840, 1687268, 1840656, 2109085, 2177120, 2300820, 2454208, 2530902, 2612544, 3067760, 3265680, 3374536, 3681312, 4218170, 4354240, 4601640, 5061804, 6135520, 6327255, 6531360, 6749072, 7362624, 8436340, 9203280, 10123608, 12271040, 12654510, 13062720, 13498144, 16872680, 18406560, 20247216, 25309020, 26996288, 33745360, 36813120, 40494432, 50618040, 67490720, 80988864, 101236080, 134981440, 202472160, 404944320]

約数ペア:

[(1, 404944320), (2, 202472160), (3, 134981440), (4, 101236080), (5, 80988864), (6, 67490720), (8, 50618040), (10, 40494432), (11, 36813120), (12, 33745360), (15, 26996288), (16, 25309020), (20, 20247216), (22, 18406560), (24, 16872680), (30, 13498144), (31, 13062720), (32, 12654510), (33, 12271040), (40, 10123608), (44, 9203280), (48, 8436340), (55, 7362624), (60, 6749072), (62, 6531360), (64, 6327255), (66, 6135520), (80, 5061804), (88, 4601640), (93, 4354240), (96, 4218170), (110, 3681312), (120, 3374536), (124, 3265680), (132, 3067760), (155, 2612544), (160, 2530902), (165, 2454208), (176, 2300820), (186, 2177120), (192, 2109085), (220, 1840656), (240, 1687268), (248, 1632840), (264, 1533880), (310, 1306272), (320, 1265451), (330, 1227104), (341, 1187520), (352, 1150410), (372, 1088560), (440, 920328), (465, 870848), (480, 843634), (496, 816420), (528, 766940), (620, 653136), (660, 613552), (682, 593760), (704, 575205), (744, 544280), (880, 460164), (930, 435424), (960, 421817), (992, 408210), (1023, 395840), (1056, 383470), (1237, 327360), (1240, 326568), (1320, 306776), (1364, 296880), (1488, 272140), (1705, 237504), (1760, 230082), (1860, 217712), (1984, 204105), (2046, 197920), (2112, 191735), (2474, 163680), (2480, 163284), (2640, 153388), (2728, 148440), (2976, 136070), (3410, 118752), (3520, 115041), (3711, 109120), (3720, 108856), (4092, 98960), (4948, 81840), (4960, 81642), (5115, 79168), (5280, 76694), (5456, 74220), (5952, 68035), (6185, 65472), (6820, 59376), (7422, 54560), (7440, 54428), (8184, 49480), (9896, 40920), (9920, 40821), (10230, 39584), (10560, 38347), (10912, 37110), (12370, 32736), (13607, 29760), (13640, 29688), (14844, 27280), (14880, 27214), (16368, 24740), (18555, 21824), (19792, 20460)]