216958560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:5005

約数の個数: 192

約数和(自身を含む): 841300992

約数和(自身を除く): 624342432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4967, 5460, 6240, 7280, 8736, 9934, 10920, 14560, 14901, 19868, 21840, 24835, 29802, 34769, 39736, 43680, 49670, 59604, 64571, 69538, 74505, 79472, 99340, 104307, 119208, 129142, 139076, 149010, 158944, 173845, 193713, 198680, 208614, 238416, 258284, 278152, 298020, 322855, 347690, 387426, 397360, 417228, 451997, 476832, 516568, 521535, 556304, 596040, 645710, 695380, 774852, 794720, 834456, 903994, 968565, 1033136, 1043070, 1112608, 1192080, 1291420, 1355991, 1390760, 1549704, 1668912, 1807988, 1937130, 2066272, 2086140, 2259985, 2384160, 2582840, 2711982, 2781520, 3099408, 3337824, 3615976, 3874260, 4172280, 4519970, 5165680, 5423964, 5563040, 6198816, 6779955, 7231952, 7748520, 8344560, 9039940, 10331360, 10847928, 13559910, 14463904, 15497040, 16689120, 18079880, 21695856, 27119820, 30994080, 36159760, 43391712, 54239640, 72319520, 108479280, 216958560]

約数ペア:

[(1, 216958560), (2, 108479280), (3, 72319520), (4, 54239640), (5, 43391712), (6, 36159760), (7, 30994080), (8, 27119820), (10, 21695856), (12, 18079880), (13, 16689120), (14, 15497040), (15, 14463904), (16, 13559910), (20, 10847928), (21, 10331360), (24, 9039940), (26, 8344560), (28, 7748520), (30, 7231952), (32, 6779955), (35, 6198816), (39, 5563040), (40, 5423964), (42, 5165680), (48, 4519970), (52, 4172280), (56, 3874260), (60, 3615976), (65, 3337824), (70, 3099408), (78, 2781520), (80, 2711982), (84, 2582840), (91, 2384160), (96, 2259985), (104, 2086140), (105, 2066272), (112, 1937130), (120, 1807988), (130, 1668912), (140, 1549704), (156, 1390760), (160, 1355991), (168, 1291420), (182, 1192080), (195, 1112608), (208, 1043070), (210, 1033136), (224, 968565), (240, 903994), (260, 834456), (273, 794720), (280, 774852), (312, 695380), (336, 645710), (364, 596040), (390, 556304), (416, 521535), (420, 516568), (455, 476832), (480, 451997), (520, 417228), (546, 397360), (560, 387426), (624, 347690), (672, 322855), (728, 298020), (780, 278152), (840, 258284), (910, 238416), (1040, 208614), (1092, 198680), (1120, 193713), (1248, 173845), (1365, 158944), (1456, 149010), (1560, 139076), (1680, 129142), (1820, 119208), (2080, 104307), (2184, 99340), (2730, 79472), (2912, 74505), (3120, 69538), (3360, 64571), (3640, 59604), (4368, 49670), (4967, 43680), (5460, 39736), (6240, 34769), (7280, 29802), (8736, 24835), (9934, 21840), (10920, 19868), (14560, 14901)]