2290688640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7024

約数の個数: 256

約数和(自身を含む): 8541072000

約数和(自身を除く): 6250383360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 6977, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 13954, 16416, 17280, 18240, 20520, 20931, 21888, 27360, 27908, 32832, 34885, 36480, 41040, 41862, 54720, 55816, 62793, 65664, 69770, 82080, 83724, 104655, 109440, 111632, 125586, 132563, 139540, 164160, 167448, 188379, 209310, 223264, 251172, 265126, 279080, 313965, 328320, 334896, 376758, 397689, 418620, 446528, 502344, 530252, 558160, 627930, 662815, 669792, 753516, 795378, 837240, 893056, 941895, 1004688, 1060504, 1116320, 1193067, 1255860, 1325630, 1339584, 1507032, 1590756, 1674480, 1883790, 1988445, 2009376, 2121008, 2232640, 2386134, 2511720, 2651260, 2679168, 3014064, 3181512, 3348960, 3579201, 3767580, 3976890, 4018752, 4242016, 4465280, 4772268, 5023440, 5302520, 5965335, 6028128, 6363024, 6697920, 7158402, 7535160, 7953780, 8037504, 8484032, 9544536, 10046880, 10605040, 11930670, 12056256, 12726048, 13395840, 14316804, 15070320, 15907560, 16968064, 17896005, 19089072, 20093760, 21210080, 23861340, 24112512, 25452096, 28633608, 30140640, 31815120, 35792010, 38178144, 40187520, 42420160, 47722680, 50904192, 57267216, 60281280, 63630240, 71584020, 76356288, 84840320, 95445360, 114534432, 120562560, 127260480, 143168040, 152712576, 190890720, 229068864, 254520960, 286336080, 381781440, 458137728, 572672160, 763562880, 1145344320, 2290688640]

約数ペア:

[(1, 2290688640), (2, 1145344320), (3, 763562880), (4, 572672160), (5, 458137728), (6, 381781440), (8, 286336080), (9, 254520960), (10, 229068864), (12, 190890720), (15, 152712576), (16, 143168040), (18, 127260480), (19, 120562560), (20, 114534432), (24, 95445360), (27, 84840320), (30, 76356288), (32, 71584020), (36, 63630240), (38, 60281280), (40, 57267216), (45, 50904192), (48, 47722680), (54, 42420160), (57, 40187520), (60, 38178144), (64, 35792010), (72, 31815120), (76, 30140640), (80, 28633608), (90, 25452096), (95, 24112512), (96, 23861340), (108, 21210080), (114, 20093760), (120, 19089072), (128, 17896005), (135, 16968064), (144, 15907560), (152, 15070320), (160, 14316804), (171, 13395840), (180, 12726048), (190, 12056256), (192, 11930670), (216, 10605040), (228, 10046880), (240, 9544536), (270, 8484032), (285, 8037504), (288, 7953780), (304, 7535160), (320, 7158402), (342, 6697920), (360, 6363024), (380, 6028128), (384, 5965335), (432, 5302520), (456, 5023440), (480, 4772268), (513, 4465280), (540, 4242016), (570, 4018752), (576, 3976890), (608, 3767580), (640, 3579201), (684, 3348960), (720, 3181512), (760, 3014064), (855, 2679168), (864, 2651260), (912, 2511720), (960, 2386134), (1026, 2232640), (1080, 2121008), (1140, 2009376), (1152, 1988445), (1216, 1883790), (1368, 1674480), (1440, 1590756), (1520, 1507032), (1710, 1339584), (1728, 1325630), (1824, 1255860), (1920, 1193067), (2052, 1116320), (2160, 1060504), (2280, 1004688), (2432, 941895), (2565, 893056), (2736, 837240), (2880, 795378), (3040, 753516), (3420, 669792), (3456, 662815), (3648, 627930), (4104, 558160), (4320, 530252), (4560, 502344), (5130, 446528), (5472, 418620), (5760, 397689), (6080, 376758), (6840, 334896), (6977, 328320), (7296, 313965), (8208, 279080), (8640, 265126), (9120, 251172), (10260, 223264), (10944, 209310), (12160, 188379), (13680, 167448), (13954, 164160), (16416, 139540), (17280, 132563), (18240, 125586), (20520, 111632), (20931, 109440), (21888, 104655), (27360, 83724), (27908, 82080), (32832, 69770), (34885, 65664), (36480, 62793), (41040, 55816), (41862, 54720)]