4970477520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13457}}^1$

素因数の和:13504

約数の個数: 240

約数和(自身を含む): 18223208640

約数和(自身を除く): 13252731120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 3078, 3240, 3420, 3888, 4104, 4560, 4617, 4860, 5130, 6156, 6480, 6840, 7695, 8208, 9234, 9720, 10260, 12312, 13457, 13680, 15390, 18468, 19440, 20520, 23085, 24624, 26914, 30780, 36936, 40371, 41040, 46170, 53828, 61560, 67285, 73872, 80742, 92340, 107656, 121113, 123120, 134570, 161484, 184680, 201855, 215312, 242226, 255683, 269140, 322968, 363339, 369360, 403710, 484452, 511366, 538280, 605565, 645936, 726678, 767049, 807420, 968904, 1022732, 1076560, 1090017, 1211130, 1278415, 1453356, 1534098, 1614840, 1816695, 1937808, 2045464, 2180034, 2301147, 2422260, 2556830, 2906712, 3068196, 3229680, 3270051, 3633390, 3835245, 4090928, 4360068, 4602294, 4844520, 5113660, 5450085, 5813424, 6136392, 6540102, 6903441, 7266780, 7670490, 8720136, 9204588, 9689040, 10227320, 10900170, 11505735, 12272784, 13080204, 13806882, 14533560, 15340980, 16350255, 17440272, 18409176, 20454640, 20710323, 21800340, 23011470, 26160408, 27613764, 29067120, 30681960, 32700510, 34517205, 36818352, 41420646, 43600680, 46022940, 52320816, 55227528, 61363920, 62130969, 65401020, 69034410, 82841292, 87201360, 92045880, 103551615, 110455056, 124261938, 130802040, 138068820, 165682584, 184091760, 207103230, 248523876, 261604080, 276137640, 310654845, 331365168, 414206460, 497047752, 552275280, 621309690, 828412920, 994095504, 1242619380, 1656825840, 2485238760, 4970477520]

約数ペア:

[(1, 4970477520), (2, 2485238760), (3, 1656825840), (4, 1242619380), (5, 994095504), (6, 828412920), (8, 621309690), (9, 552275280), (10, 497047752), (12, 414206460), (15, 331365168), (16, 310654845), (18, 276137640), (19, 261604080), (20, 248523876), (24, 207103230), (27, 184091760), (30, 165682584), (36, 138068820), (38, 130802040), (40, 124261938), (45, 110455056), (48, 103551615), (54, 92045880), (57, 87201360), (60, 82841292), (72, 69034410), (76, 65401020), (80, 62130969), (81, 61363920), (90, 55227528), (95, 52320816), (108, 46022940), (114, 43600680), (120, 41420646), (135, 36818352), (144, 34517205), (152, 32700510), (162, 30681960), (171, 29067120), (180, 27613764), (190, 26160408), (216, 23011470), (228, 21800340), (240, 20710323), (243, 20454640), (270, 18409176), (285, 17440272), (304, 16350255), (324, 15340980), (342, 14533560), (360, 13806882), (380, 13080204), (405, 12272784), (432, 11505735), (456, 10900170), (486, 10227320), (513, 9689040), (540, 9204588), (570, 8720136), (648, 7670490), (684, 7266780), (720, 6903441), (760, 6540102), (810, 6136392), (855, 5813424), (912, 5450085), (972, 5113660), (1026, 4844520), (1080, 4602294), (1140, 4360068), (1215, 4090928), (1296, 3835245), (1368, 3633390), (1520, 3270051), (1539, 3229680), (1620, 3068196), (1710, 2906712), (1944, 2556830), (2052, 2422260), (2160, 2301147), (2280, 2180034), (2430, 2045464), (2565, 1937808), (2736, 1816695), (3078, 1614840), (3240, 1534098), (3420, 1453356), (3888, 1278415), (4104, 1211130), (4560, 1090017), (4617, 1076560), (4860, 1022732), (5130, 968904), (6156, 807420), (6480, 767049), (6840, 726678), (7695, 645936), (8208, 605565), (9234, 538280), (9720, 511366), (10260, 484452), (12312, 403710), (13457, 369360), (13680, 363339), (15390, 322968), (18468, 269140), (19440, 255683), (20520, 242226), (23085, 215312), (24624, 201855), (26914, 184680), (30780, 161484), (36936, 134570), (40371, 123120), (41040, 121113), (46170, 107656), (53828, 92340), (61560, 80742), (67285, 73872)]