76526640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 160

約数和(自身を含む): 267840000

約数和(自身を除く): 191313360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 499, 540, 568, 639, 710, 720, 852, 998, 1065, 1080, 1136, 1278, 1420, 1497, 1704, 1917, 1996, 2130, 2160, 2495, 2556, 2840, 2994, 3195, 3408, 3834, 3992, 4260, 4491, 4990, 5112, 5680, 5988, 6390, 7485, 7668, 7984, 8520, 8982, 9585, 9980, 10224, 11976, 12780, 13473, 14970, 15336, 17040, 17964, 19170, 19960, 22455, 23952, 25560, 26946, 29940, 30672, 35429, 35928, 38340, 39920, 44910, 51120, 53892, 59880, 67365, 70858, 71856, 76680, 89820, 106287, 107784, 119760, 134730, 141716, 153360, 177145, 179640, 212574, 215568, 269460, 283432, 318861, 354290, 359280, 425148, 531435, 538920, 566864, 637722, 708580, 850296, 956583, 1062870, 1077840, 1275444, 1417160, 1594305, 1700592, 1913166, 2125740, 2550888, 2834320, 3188610, 3826332, 4251480, 4782915, 5101776, 6377220, 7652664, 8502960, 9565830, 12754440, 15305328, 19131660, 25508880, 38263320, 76526640]

約数ペア:

[(1, 76526640), (2, 38263320), (3, 25508880), (4, 19131660), (5, 15305328), (6, 12754440), (8, 9565830), (9, 8502960), (10, 7652664), (12, 6377220), (15, 5101776), (16, 4782915), (18, 4251480), (20, 3826332), (24, 3188610), (27, 2834320), (30, 2550888), (36, 2125740), (40, 1913166), (45, 1700592), (48, 1594305), (54, 1417160), (60, 1275444), (71, 1077840), (72, 1062870), (80, 956583), (90, 850296), (108, 708580), (120, 637722), (135, 566864), (142, 538920), (144, 531435), (180, 425148), (213, 359280), (216, 354290), (240, 318861), (270, 283432), (284, 269460), (355, 215568), (360, 212574), (426, 179640), (432, 177145), (499, 153360), (540, 141716), (568, 134730), (639, 119760), (710, 107784), (720, 106287), (852, 89820), (998, 76680), (1065, 71856), (1080, 70858), (1136, 67365), (1278, 59880), (1420, 53892), (1497, 51120), (1704, 44910), (1917, 39920), (1996, 38340), (2130, 35928), (2160, 35429), (2495, 30672), (2556, 29940), (2840, 26946), (2994, 25560), (3195, 23952), (3408, 22455), (3834, 19960), (3992, 19170), (4260, 17964), (4491, 17040), (4990, 15336), (5112, 14970), (5680, 13473), (5988, 12780), (6390, 11976), (7485, 10224), (7668, 9980), (7984, 9585), (8520, 8982)]