745227360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 288

約数和(自身を含む): 2662051392

約数和(自身を除く): 1916824032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 90, 96, 111, 120, 142, 144, 148, 160, 180, 185, 197, 213, 222, 240, 284, 288, 296, 333, 355, 360, 370, 394, 426, 444, 480, 555, 568, 591, 592, 639, 666, 710, 720, 740, 788, 852, 888, 985, 1065, 1110, 1136, 1182, 1184, 1278, 1332, 1420, 1440, 1480, 1576, 1665, 1704, 1773, 1776, 1970, 2130, 2220, 2272, 2364, 2556, 2627, 2664, 2840, 2955, 2960, 3152, 3195, 3330, 3408, 3546, 3552, 3940, 4260, 4440, 4728, 5112, 5254, 5328, 5680, 5910, 5920, 6304, 6390, 6660, 6816, 7092, 7289, 7880, 7881, 8520, 8865, 8880, 9456, 10224, 10508, 10656, 11360, 11820, 12780, 13135, 13320, 13987, 14184, 14578, 15760, 15762, 17040, 17730, 17760, 18912, 20448, 21016, 21867, 23640, 23643, 25560, 26270, 26640, 27974, 28368, 29156, 31520, 31524, 34080, 35460, 36445, 39405, 41961, 42032, 43734, 47280, 47286, 51120, 52540, 53280, 55948, 56736, 58312, 63048, 65601, 69935, 70920, 72890, 78810, 83922, 84064, 87468, 94560, 94572, 102240, 105080, 109335, 111896, 116624, 118215, 125883, 126096, 131202, 139870, 141840, 145780, 157620, 167844, 174936, 189144, 209805, 210160, 218670, 223792, 233248, 236430, 251766, 252192, 262404, 279740, 283680, 291560, 315240, 328005, 335688, 349872, 378288, 419610, 420320, 437340, 447584, 472860, 503532, 517519, 524808, 559480, 583120, 629415, 630480, 656010, 671376, 699744, 756576, 839220, 874680, 945720, 1007064, 1035038, 1049616, 1118960, 1166240, 1258830, 1260960, 1312020, 1342752, 1552557, 1678440, 1749360, 1891440, 2014128, 2070076, 2099232, 2237920, 2517660, 2587595, 2624040, 3105114, 3356880, 3498720, 3782880, 4028256, 4140152, 4657671, 5035320, 5175190, 5248080, 6210228, 6713760, 7762785, 8280304, 9315342, 10070640, 10350380, 10496160, 12420456, 15525570, 16560608, 18630684, 20141280, 20700760, 23288355, 24840912, 31051140, 37261368, 41401520, 46576710, 49681824, 62102280, 74522736, 82803040, 93153420, 124204560, 149045472, 186306840, 248409120, 372613680, 745227360]

約数ペア:

[(1, 745227360), (2, 372613680), (3, 248409120), (4, 186306840), (5, 149045472), (6, 124204560), (8, 93153420), (9, 82803040), (10, 74522736), (12, 62102280), (15, 49681824), (16, 46576710), (18, 41401520), (20, 37261368), (24, 31051140), (30, 24840912), (32, 23288355), (36, 20700760), (37, 20141280), (40, 18630684), (45, 16560608), (48, 15525570), (60, 12420456), (71, 10496160), (72, 10350380), (74, 10070640), (80, 9315342), (90, 8280304), (96, 7762785), (111, 6713760), (120, 6210228), (142, 5248080), (144, 5175190), (148, 5035320), (160, 4657671), (180, 4140152), (185, 4028256), (197, 3782880), (213, 3498720), (222, 3356880), (240, 3105114), (284, 2624040), (288, 2587595), (296, 2517660), (333, 2237920), (355, 2099232), (360, 2070076), (370, 2014128), (394, 1891440), (426, 1749360), (444, 1678440), (480, 1552557), (555, 1342752), (568, 1312020), (591, 1260960), (592, 1258830), (639, 1166240), (666, 1118960), (710, 1049616), (720, 1035038), (740, 1007064), (788, 945720), (852, 874680), (888, 839220), (985, 756576), (1065, 699744), (1110, 671376), (1136, 656010), (1182, 630480), (1184, 629415), (1278, 583120), (1332, 559480), (1420, 524808), (1440, 517519), (1480, 503532), (1576, 472860), (1665, 447584), (1704, 437340), (1773, 420320), (1776, 419610), (1970, 378288), (2130, 349872), (2220, 335688), (2272, 328005), (2364, 315240), (2556, 291560), (2627, 283680), (2664, 279740), (2840, 262404), (2955, 252192), (2960, 251766), (3152, 236430), (3195, 233248), (3330, 223792), (3408, 218670), (3546, 210160), (3552, 209805), (3940, 189144), (4260, 174936), (4440, 167844), (4728, 157620), (5112, 145780), (5254, 141840), (5328, 139870), (5680, 131202), (5910, 126096), (5920, 125883), (6304, 118215), (6390, 116624), (6660, 111896), (6816, 109335), (7092, 105080), (7289, 102240), (7880, 94572), (7881, 94560), (8520, 87468), (8865, 84064), (8880, 83922), (9456, 78810), (10224, 72890), (10508, 70920), (10656, 69935), (11360, 65601), (11820, 63048), (12780, 58312), (13135, 56736), (13320, 55948), (13987, 53280), (14184, 52540), (14578, 51120), (15760, 47286), (15762, 47280), (17040, 43734), (17730, 42032), (17760, 41961), (18912, 39405), (20448, 36445), (21016, 35460), (21867, 34080), (23640, 31524), (23643, 31520), (25560, 29156), (26270, 28368), (26640, 27974)]