807960120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 2765767680

約数和(自身を除く): 1957807560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 71, 74, 88, 110, 111, 120, 132, 142, 148, 165, 185, 213, 220, 222, 233, 264, 284, 296, 330, 355, 370, 407, 426, 440, 444, 466, 555, 568, 660, 699, 710, 740, 781, 814, 852, 888, 932, 1065, 1110, 1165, 1221, 1320, 1398, 1420, 1480, 1562, 1628, 1704, 1864, 2035, 2130, 2220, 2330, 2343, 2442, 2563, 2627, 2796, 2840, 3124, 3256, 3495, 3905, 4070, 4260, 4440, 4660, 4686, 4884, 5126, 5254, 5592, 6105, 6248, 6990, 7689, 7810, 7881, 8140, 8520, 8621, 9320, 9372, 9768, 10252, 10508, 11715, 12210, 12815, 13135, 13980, 15378, 15620, 15762, 16280, 16543, 17242, 18744, 20504, 21016, 23430, 24420, 25630, 25863, 26270, 27960, 28897, 30756, 31240, 31524, 33086, 34484, 38445, 39405, 43105, 46860, 48840, 49629, 51260, 51726, 52540, 57794, 61512, 63048, 66172, 68968, 76890, 78810, 82715, 86210, 86691, 93720, 94831, 99258, 102520, 103452, 105080, 115588, 129315, 132344, 144485, 153780, 157620, 165430, 172420, 173382, 181973, 189662, 198516, 206904, 231176, 248145, 258630, 284493, 288970, 307560, 315240, 330860, 344840, 346764, 363946, 379324, 397032, 433455, 474155, 496290, 517260, 545919, 568986, 577940, 612091, 661720, 693528, 727892, 758648, 866910, 909865, 948310, 992580, 1034520, 1091838, 1137972, 1155880, 1224182, 1422465, 1455784, 1733820, 1819730, 1836273, 1896620, 1985160, 2183676, 2275944, 2448364, 2729595, 2844930, 3060455, 3467640, 3639460, 3672546, 3793240, 4367352, 4896728, 5459190, 5689860, 6120910, 6733001, 7278920, 7345092, 9181365, 10918380, 11379720, 12241820, 13466002, 14690184, 18362730, 20199003, 21836760, 24483640, 26932004, 33665005, 36725460, 40398006, 53864008, 67330010, 73450920, 80796012, 100995015, 134660020, 161592024, 201990030, 269320040, 403980060, 807960120]

約数ペア:

[(1, 807960120), (2, 403980060), (3, 269320040), (4, 201990030), (5, 161592024), (6, 134660020), (8, 100995015), (10, 80796012), (11, 73450920), (12, 67330010), (15, 53864008), (20, 40398006), (22, 36725460), (24, 33665005), (30, 26932004), (33, 24483640), (37, 21836760), (40, 20199003), (44, 18362730), (55, 14690184), (60, 13466002), (66, 12241820), (71, 11379720), (74, 10918380), (88, 9181365), (110, 7345092), (111, 7278920), (120, 6733001), (132, 6120910), (142, 5689860), (148, 5459190), (165, 4896728), (185, 4367352), (213, 3793240), (220, 3672546), (222, 3639460), (233, 3467640), (264, 3060455), (284, 2844930), (296, 2729595), (330, 2448364), (355, 2275944), (370, 2183676), (407, 1985160), (426, 1896620), (440, 1836273), (444, 1819730), (466, 1733820), (555, 1455784), (568, 1422465), (660, 1224182), (699, 1155880), (710, 1137972), (740, 1091838), (781, 1034520), (814, 992580), (852, 948310), (888, 909865), (932, 866910), (1065, 758648), (1110, 727892), (1165, 693528), (1221, 661720), (1320, 612091), (1398, 577940), (1420, 568986), (1480, 545919), (1562, 517260), (1628, 496290), (1704, 474155), (1864, 433455), (2035, 397032), (2130, 379324), (2220, 363946), (2330, 346764), (2343, 344840), (2442, 330860), (2563, 315240), (2627, 307560), (2796, 288970), (2840, 284493), (3124, 258630), (3256, 248145), (3495, 231176), (3905, 206904), (4070, 198516), (4260, 189662), (4440, 181973), (4660, 173382), (4686, 172420), (4884, 165430), (5126, 157620), (5254, 153780), (5592, 144485), (6105, 132344), (6248, 129315), (6990, 115588), (7689, 105080), (7810, 103452), (7881, 102520), (8140, 99258), (8520, 94831), (8621, 93720), (9320, 86691), (9372, 86210), (9768, 82715), (10252, 78810), (10508, 76890), (11715, 68968), (12210, 66172), (12815, 63048), (13135, 61512), (13980, 57794), (15378, 52540), (15620, 51726), (15762, 51260), (16280, 49629), (16543, 48840), (17242, 46860), (18744, 43105), (20504, 39405), (21016, 38445), (23430, 34484), (24420, 33086), (25630, 31524), (25863, 31240), (26270, 30756), (27960, 28897)]