497423160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 256

約数和(自身を含む): 1814400000

約数和(自身を除く): 1316976840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 90, 104, 108, 117, 120, 130, 135, 142, 156, 180, 195, 213, 216, 234, 260, 270, 284, 312, 351, 355, 360, 390, 426, 468, 499, 520, 540, 568, 585, 639, 702, 710, 780, 852, 923, 936, 998, 1065, 1080, 1170, 1278, 1404, 1420, 1497, 1560, 1704, 1755, 1846, 1917, 1996, 2130, 2340, 2495, 2556, 2769, 2808, 2840, 2994, 3195, 3510, 3692, 3834, 3992, 4260, 4491, 4615, 4680, 4990, 5112, 5538, 5988, 6390, 6487, 7020, 7384, 7485, 7668, 8307, 8520, 8982, 9230, 9585, 9980, 11076, 11976, 12780, 12974, 13473, 13845, 14040, 14970, 15336, 16614, 17964, 18460, 19170, 19461, 19960, 22152, 22455, 24921, 25560, 25948, 26946, 27690, 29940, 32435, 33228, 35429, 35928, 36920, 38340, 38922, 41535, 44910, 49842, 51896, 53892, 55380, 58383, 59880, 64870, 66456, 67365, 70858, 76680, 77844, 83070, 89820, 97305, 99684, 106287, 107784, 110760, 116766, 124605, 129740, 134730, 141716, 155688, 166140, 175149, 177145, 179640, 194610, 199368, 212574, 233532, 249210, 259480, 269460, 283432, 291915, 318861, 332280, 350298, 354290, 389220, 425148, 460577, 467064, 498420, 531435, 538920, 583830, 637722, 700596, 708580, 778440, 850296, 875745, 921154, 956583, 996840, 1062870, 1167660, 1275444, 1381731, 1401192, 1417160, 1594305, 1751490, 1842308, 1913166, 2125740, 2302885, 2335320, 2550888, 2763462, 3188610, 3502980, 3684616, 3826332, 4145193, 4251480, 4605770, 4782915, 5526924, 6377220, 6908655, 7005960, 7652664, 8290386, 9211540, 9565830, 11053848, 12435579, 12754440, 13817310, 16580772, 18423080, 19131660, 20725965, 24871158, 27634620, 33161544, 38263320, 41451930, 49742316, 55269240, 62177895, 82903860, 99484632, 124355790, 165807720, 248711580, 497423160]

約数ペア:

[(1, 497423160), (2, 248711580), (3, 165807720), (4, 124355790), (5, 99484632), (6, 82903860), (8, 62177895), (9, 55269240), (10, 49742316), (12, 41451930), (13, 38263320), (15, 33161544), (18, 27634620), (20, 24871158), (24, 20725965), (26, 19131660), (27, 18423080), (30, 16580772), (36, 13817310), (39, 12754440), (40, 12435579), (45, 11053848), (52, 9565830), (54, 9211540), (60, 8290386), (65, 7652664), (71, 7005960), (72, 6908655), (78, 6377220), (90, 5526924), (104, 4782915), (108, 4605770), (117, 4251480), (120, 4145193), (130, 3826332), (135, 3684616), (142, 3502980), (156, 3188610), (180, 2763462), (195, 2550888), (213, 2335320), (216, 2302885), (234, 2125740), (260, 1913166), (270, 1842308), (284, 1751490), (312, 1594305), (351, 1417160), (355, 1401192), (360, 1381731), (390, 1275444), (426, 1167660), (468, 1062870), (499, 996840), (520, 956583), (540, 921154), (568, 875745), (585, 850296), (639, 778440), (702, 708580), (710, 700596), (780, 637722), (852, 583830), (923, 538920), (936, 531435), (998, 498420), (1065, 467064), (1080, 460577), (1170, 425148), (1278, 389220), (1404, 354290), (1420, 350298), (1497, 332280), (1560, 318861), (1704, 291915), (1755, 283432), (1846, 269460), (1917, 259480), (1996, 249210), (2130, 233532), (2340, 212574), (2495, 199368), (2556, 194610), (2769, 179640), (2808, 177145), (2840, 175149), (2994, 166140), (3195, 155688), (3510, 141716), (3692, 134730), (3834, 129740), (3992, 124605), (4260, 116766), (4491, 110760), (4615, 107784), (4680, 106287), (4990, 99684), (5112, 97305), (5538, 89820), (5988, 83070), (6390, 77844), (6487, 76680), (7020, 70858), (7384, 67365), (7485, 66456), (7668, 64870), (8307, 59880), (8520, 58383), (8982, 55380), (9230, 53892), (9585, 51896), (9980, 49842), (11076, 44910), (11976, 41535), (12780, 38922), (12974, 38340), (13473, 36920), (13845, 35928), (14040, 35429), (14970, 33228), (15336, 32435), (16614, 29940), (17964, 27690), (18460, 26946), (19170, 25948), (19461, 25560), (19960, 24921), (22152, 22455)]