538447680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 336

約数和(自身を含む): 1975494144

約数和(自身を除く): 1437046464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 64, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 163, 180, 185, 186, 192, 222, 240, 248, 279, 288, 296, 310, 320, 326, 333, 360, 370, 372, 444, 465, 480, 489, 496, 555, 558, 576, 592, 620, 652, 666, 720, 740, 744, 815, 888, 930, 960, 978, 992, 1110, 1116, 1147, 1184, 1240, 1304, 1332, 1395, 1440, 1467, 1480, 1488, 1630, 1665, 1776, 1860, 1956, 1984, 2220, 2232, 2294, 2368, 2445, 2480, 2608, 2664, 2790, 2880, 2934, 2960, 2976, 3260, 3330, 3441, 3552, 3720, 3912, 4440, 4464, 4588, 4890, 4960, 5053, 5216, 5328, 5580, 5735, 5868, 5920, 5952, 6031, 6520, 6660, 6882, 7104, 7335, 7440, 7824, 8880, 8928, 9176, 9780, 9920, 10106, 10323, 10432, 10656, 11160, 11470, 11736, 11840, 12062, 13040, 13320, 13764, 14670, 14880, 15159, 15648, 17205, 17760, 17856, 18093, 18352, 19560, 20212, 20646, 21312, 22320, 22940, 23472, 24124, 25265, 26080, 26640, 27528, 29340, 29760, 30155, 30318, 31296, 34410, 35520, 36186, 36704, 39120, 40424, 41292, 44640, 45477, 45880, 46944, 48248, 50530, 51615, 52160, 53280, 54279, 55056, 58680, 60310, 60636, 68820, 72372, 73408, 75795, 78240, 80848, 82584, 89280, 90465, 90954, 91760, 93888, 96496, 101060, 103230, 106560, 108558, 110112, 117360, 120620, 121272, 137640, 144744, 151590, 156480, 161696, 165168, 180930, 181908, 183520, 186961, 192992, 202120, 206460, 217116, 220224, 227385, 234720, 241240, 242544, 271395, 275280, 289488, 303180, 323392, 330336, 361860, 363816, 367040, 373922, 385984, 404240, 412920, 434232, 454770, 469440, 482480, 485088, 542790, 550560, 560883, 578976, 606360, 660672, 723720, 727632, 747844, 808480, 825840, 868464, 909540, 934805, 964960, 970176, 1085580, 1101120, 1121766, 1157952, 1212720, 1447440, 1455264, 1495688, 1616960, 1651680, 1682649, 1736928, 1819080, 1869610, 1929920, 2171160, 2243532, 2425440, 2804415, 2894880, 2910528, 2991376, 3303360, 3365298, 3473856, 3638160, 3739220, 4342320, 4487064, 4850880, 5608830, 5789760, 5982752, 6730596, 7276320, 7478440, 8413245, 8684640, 8974128, 11217660, 11965504, 13461192, 14552640, 14956880, 16826490, 17369280, 17948256, 22435320, 26922384, 29913760, 33652980, 35896512, 44870640, 53844768, 59827520, 67305960, 89741280, 107689536, 134611920, 179482560, 269223840, 538447680]

約数ペア:

[(1, 538447680), (2, 269223840), (3, 179482560), (4, 134611920), (5, 107689536), (6, 89741280), (8, 67305960), (9, 59827520), (10, 53844768), (12, 44870640), (15, 35896512), (16, 33652980), (18, 29913760), (20, 26922384), (24, 22435320), (30, 17948256), (31, 17369280), (32, 16826490), (36, 14956880), (37, 14552640), (40, 13461192), (45, 11965504), (48, 11217660), (60, 8974128), (62, 8684640), (64, 8413245), (72, 7478440), (74, 7276320), (80, 6730596), (90, 5982752), (93, 5789760), (96, 5608830), (111, 4850880), (120, 4487064), (124, 4342320), (144, 3739220), (148, 3638160), (155, 3473856), (160, 3365298), (163, 3303360), (180, 2991376), (185, 2910528), (186, 2894880), (192, 2804415), (222, 2425440), (240, 2243532), (248, 2171160), (279, 1929920), (288, 1869610), (296, 1819080), (310, 1736928), (320, 1682649), (326, 1651680), (333, 1616960), (360, 1495688), (370, 1455264), (372, 1447440), (444, 1212720), (465, 1157952), (480, 1121766), (489, 1101120), (496, 1085580), (555, 970176), (558, 964960), (576, 934805), (592, 909540), (620, 868464), (652, 825840), (666, 808480), (720, 747844), (740, 727632), (744, 723720), (815, 660672), (888, 606360), (930, 578976), (960, 560883), (978, 550560), (992, 542790), (1110, 485088), (1116, 482480), (1147, 469440), (1184, 454770), (1240, 434232), (1304, 412920), (1332, 404240), (1395, 385984), (1440, 373922), (1467, 367040), (1480, 363816), (1488, 361860), (1630, 330336), (1665, 323392), (1776, 303180), (1860, 289488), (1956, 275280), (1984, 271395), (2220, 242544), (2232, 241240), (2294, 234720), (2368, 227385), (2445, 220224), (2480, 217116), (2608, 206460), (2664, 202120), (2790, 192992), (2880, 186961), (2934, 183520), (2960, 181908), (2976, 180930), (3260, 165168), (3330, 161696), (3441, 156480), (3552, 151590), (3720, 144744), (3912, 137640), (4440, 121272), (4464, 120620), (4588, 117360), (4890, 110112), (4960, 108558), (5053, 106560), (5216, 103230), (5328, 101060), (5580, 96496), (5735, 93888), (5868, 91760), (5920, 90954), (5952, 90465), (6031, 89280), (6520, 82584), (6660, 80848), (6882, 78240), (7104, 75795), (7335, 73408), (7440, 72372), (7824, 68820), (8880, 60636), (8928, 60310), (9176, 58680), (9780, 55056), (9920, 54279), (10106, 53280), (10323, 52160), (10432, 51615), (10656, 50530), (11160, 48248), (11470, 46944), (11736, 45880), (11840, 45477), (12062, 44640), (13040, 41292), (13320, 40424), (13764, 39120), (14670, 36704), (14880, 36186), (15159, 35520), (15648, 34410), (17205, 31296), (17760, 30318), (17856, 30155), (18093, 29760), (18352, 29340), (19560, 27528), (20212, 26640), (20646, 26080), (21312, 25265), (22320, 24124), (22940, 23472)]