2779512960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2935

約数の個数: 256

約数和(自身を含む): 10267695360

約数和(自身を除く): 7488182400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2833, 2920, 3066, 3360, 3504, 4088, 4380, 4480, 4672, 5110, 5666, 5840, 6132, 6720, 7008, 7665, 8176, 8499, 8760, 9344, 10220, 11332, 11680, 12264, 13440, 14016, 14165, 15330, 16352, 16998, 17520, 19831, 20440, 22664, 23360, 24528, 28032, 28330, 30660, 32704, 33996, 35040, 39662, 40880, 42495, 45328, 46720, 49056, 56660, 59493, 61320, 65408, 67992, 70080, 79324, 81760, 84990, 90656, 98112, 99155, 113320, 118986, 122640, 135984, 140160, 158648, 163520, 169980, 181312, 196224, 198310, 206809, 226640, 237972, 245280, 271968, 297465, 317296, 327040, 339960, 362624, 396620, 413618, 453280, 475944, 490560, 543936, 594930, 620427, 634592, 679920, 793240, 827236, 906560, 951888, 981120, 1034045, 1087872, 1189860, 1240854, 1269184, 1359840, 1447663, 1586480, 1654472, 1813120, 1903776, 2068090, 2379720, 2481708, 2538368, 2719680, 2895326, 3102135, 3172960, 3308944, 3807552, 4136180, 4342989, 4759440, 4963416, 5439360, 5790652, 6204270, 6345920, 6617888, 7238315, 7615104, 8272360, 8685978, 9518880, 9926832, 11581304, 12408540, 12691840, 13235776, 14476630, 16544720, 17371956, 19037760, 19853664, 21714945, 23162608, 24817080, 26471552, 28953260, 33089440, 34743912, 38075520, 39707328, 43429890, 46325216, 49634160, 57906520, 66178880, 69487824, 79414656, 86859780, 92650432, 99268320, 115813040, 132357760, 138975648, 173719560, 185300864, 198536640, 231626080, 277951296, 347439120, 397073280, 463252160, 555902592, 694878240, 926504320, 1389756480, 2779512960]

約数ペア:

[(1, 2779512960), (2, 1389756480), (3, 926504320), (4, 694878240), (5, 555902592), (6, 463252160), (7, 397073280), (8, 347439120), (10, 277951296), (12, 231626080), (14, 198536640), (15, 185300864), (16, 173719560), (20, 138975648), (21, 132357760), (24, 115813040), (28, 99268320), (30, 92650432), (32, 86859780), (35, 79414656), (40, 69487824), (42, 66178880), (48, 57906520), (56, 49634160), (60, 46325216), (64, 43429890), (70, 39707328), (73, 38075520), (80, 34743912), (84, 33089440), (96, 28953260), (105, 26471552), (112, 24817080), (120, 23162608), (128, 21714945), (140, 19853664), (146, 19037760), (160, 17371956), (168, 16544720), (192, 14476630), (210, 13235776), (219, 12691840), (224, 12408540), (240, 11581304), (280, 9926832), (292, 9518880), (320, 8685978), (336, 8272360), (365, 7615104), (384, 7238315), (420, 6617888), (438, 6345920), (448, 6204270), (480, 5790652), (511, 5439360), (560, 4963416), (584, 4759440), (640, 4342989), (672, 4136180), (730, 3807552), (840, 3308944), (876, 3172960), (896, 3102135), (960, 2895326), (1022, 2719680), (1095, 2538368), (1120, 2481708), (1168, 2379720), (1344, 2068090), (1460, 1903776), (1533, 1813120), (1680, 1654472), (1752, 1586480), (1920, 1447663), (2044, 1359840), (2190, 1269184), (2240, 1240854), (2336, 1189860), (2555, 1087872), (2688, 1034045), (2833, 981120), (2920, 951888), (3066, 906560), (3360, 827236), (3504, 793240), (4088, 679920), (4380, 634592), (4480, 620427), (4672, 594930), (5110, 543936), (5666, 490560), (5840, 475944), (6132, 453280), (6720, 413618), (7008, 396620), (7665, 362624), (8176, 339960), (8499, 327040), (8760, 317296), (9344, 297465), (10220, 271968), (11332, 245280), (11680, 237972), (12264, 226640), (13440, 206809), (14016, 198310), (14165, 196224), (15330, 181312), (16352, 169980), (16998, 163520), (17520, 158648), (19831, 140160), (20440, 135984), (22664, 122640), (23360, 118986), (24528, 113320), (28032, 99155), (28330, 98112), (30660, 90656), (32704, 84990), (33996, 81760), (35040, 79324), (39662, 70080), (40880, 67992), (42495, 65408), (45328, 61320), (46720, 59493), (49056, 56660)]