2107964160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4531

約数の個数: 216

約数和(自身を含む): 7472896704

約数和(自身を除く): 5364932544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2304, 2460, 2624, 2880, 2952, 3280, 3690, 3840, 3936, 4463, 4920, 5248, 5760, 5904, 6560, 7380, 7872, 8926, 9840, 10496, 11520, 11808, 13120, 13389, 14760, 15744, 17852, 19680, 22315, 23616, 26240, 26778, 29520, 31488, 35704, 39360, 40167, 44630, 47232, 52480, 53556, 59040, 66945, 71408, 78720, 80334, 89260, 94464, 107112, 118080, 133890, 142816, 157440, 160668, 178520, 182983, 200835, 214224, 236160, 267780, 285632, 321336, 357040, 365966, 401670, 428448, 472320, 535560, 548949, 571264, 642672, 714080, 731932, 803340, 856896, 914915, 1071120, 1097898, 1142528, 1285344, 1428160, 1463864, 1606680, 1646847, 1713792, 1829830, 2142240, 2195796, 2570688, 2744745, 2856320, 2927728, 3213360, 3293694, 3427584, 3659660, 4284480, 4391592, 5141376, 5489490, 5712640, 5855456, 6426720, 6587388, 7319320, 8234235, 8568960, 8783184, 10282752, 10978980, 11710912, 12853440, 13174776, 14638640, 16468470, 17137920, 17566368, 21957960, 23421824, 25706880, 26349552, 29277280, 32936940, 35132736, 43915920, 46843648, 51413760, 52699104, 58554560, 65873880, 70265472, 87831840, 105398208, 117109120, 131747760, 140530944, 175663680, 210796416, 234218240, 263495520, 351327360, 421592832, 526991040, 702654720, 1053982080, 2107964160]

約数ペア:

[(1, 2107964160), (2, 1053982080), (3, 702654720), (4, 526991040), (5, 421592832), (6, 351327360), (8, 263495520), (9, 234218240), (10, 210796416), (12, 175663680), (15, 140530944), (16, 131747760), (18, 117109120), (20, 105398208), (24, 87831840), (30, 70265472), (32, 65873880), (36, 58554560), (40, 52699104), (41, 51413760), (45, 46843648), (48, 43915920), (60, 35132736), (64, 32936940), (72, 29277280), (80, 26349552), (82, 25706880), (90, 23421824), (96, 21957960), (120, 17566368), (123, 17137920), (128, 16468470), (144, 14638640), (160, 13174776), (164, 12853440), (180, 11710912), (192, 10978980), (205, 10282752), (240, 8783184), (246, 8568960), (256, 8234235), (288, 7319320), (320, 6587388), (328, 6426720), (360, 5855456), (369, 5712640), (384, 5489490), (410, 5141376), (480, 4391592), (492, 4284480), (576, 3659660), (615, 3427584), (640, 3293694), (656, 3213360), (720, 2927728), (738, 2856320), (768, 2744745), (820, 2570688), (960, 2195796), (984, 2142240), (1152, 1829830), (1230, 1713792), (1280, 1646847), (1312, 1606680), (1440, 1463864), (1476, 1428160), (1640, 1285344), (1845, 1142528), (1920, 1097898), (1968, 1071120), (2304, 914915), (2460, 856896), (2624, 803340), (2880, 731932), (2952, 714080), (3280, 642672), (3690, 571264), (3840, 548949), (3936, 535560), (4463, 472320), (4920, 428448), (5248, 401670), (5760, 365966), (5904, 357040), (6560, 321336), (7380, 285632), (7872, 267780), (8926, 236160), (9840, 214224), (10496, 200835), (11520, 182983), (11808, 178520), (13120, 160668), (13389, 157440), (14760, 142816), (15744, 133890), (17852, 118080), (19680, 107112), (22315, 94464), (23616, 89260), (26240, 80334), (26778, 78720), (29520, 71408), (31488, 66945), (35704, 59040), (39360, 53556), (40167, 52480), (44630, 47232)]