219066881280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4388359}}^1$

素因数の和:4388396

約数の個数: 144

約数和(自身を含む): 753463858560

約数和(自身を除く): 534396977280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 4388359, 8776718, 13165077, 17553436, 21941795, 26330154, 35106872, 43883590, 52660308, 57048667, 65825385, 70213744, 87767180, 105320616, 114097334, 131650770, 140427488, 171146001, 175534360, 210641232, 228194668, 263301540, 280854976, 285243335, 342292002, 351068720, 421282464, 456389336, 526603080, 561709952, 570486670, 684584004, 702137440, 842564928, 855730005, 912778672, 1053206160, 1123419904, 1140973340, 1369168008, 1404274880, 1685129856, 1711460010, 1825557344, 2106412320, 2281946680, 2738336016, 2808549760, 3370259712, 3422920020, 3651114688, 4212824640, 4563893360, 5476672032, 5617099520, 6845840040, 7302229376, 8425649280, 9127786720, 10953344064, 13691680080, 14604458752, 16851298560, 18255573440, 21906688128, 27383360160, 36511146880, 43813376256, 54766720320, 73022293760, 109533440640, 219066881280]

約数ペア:

[(1, 219066881280), (2, 109533440640), (3, 73022293760), (4, 54766720320), (5, 43813376256), (6, 36511146880), (8, 27383360160), (10, 21906688128), (12, 18255573440), (13, 16851298560), (15, 14604458752), (16, 13691680080), (20, 10953344064), (24, 9127786720), (26, 8425649280), (30, 7302229376), (32, 6845840040), (39, 5617099520), (40, 5476672032), (48, 4563893360), (52, 4212824640), (60, 3651114688), (64, 3422920020), (65, 3370259712), (78, 2808549760), (80, 2738336016), (96, 2281946680), (104, 2106412320), (120, 1825557344), (128, 1711460010), (130, 1685129856), (156, 1404274880), (160, 1369168008), (192, 1140973340), (195, 1123419904), (208, 1053206160), (240, 912778672), (256, 855730005), (260, 842564928), (312, 702137440), (320, 684584004), (384, 570486670), (390, 561709952), (416, 526603080), (480, 456389336), (520, 421282464), (624, 351068720), (640, 342292002), (768, 285243335), (780, 280854976), (832, 263301540), (960, 228194668), (1040, 210641232), (1248, 175534360), (1280, 171146001), (1560, 140427488), (1664, 131650770), (1920, 114097334), (2080, 105320616), (2496, 87767180), (3120, 70213744), (3328, 65825385), (3840, 57048667), (4160, 52660308), (4992, 43883590), (6240, 35106872), (8320, 26330154), (9984, 21941795), (12480, 17553436), (16640, 13165077), (24960, 8776718), (49920, 4388359)]