394598880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 1471133664

約数和(自身を除く): 1076534784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 107, 117, 120, 130, 144, 156, 160, 180, 195, 197, 208, 214, 234, 240, 260, 288, 312, 321, 360, 390, 394, 416, 428, 468, 480, 520, 535, 585, 591, 624, 642, 720, 780, 788, 856, 936, 963, 985, 1040, 1070, 1170, 1182, 1248, 1284, 1391, 1440, 1560, 1576, 1605, 1712, 1773, 1872, 1926, 1970, 2080, 2140, 2340, 2364, 2561, 2568, 2782, 2955, 3120, 3152, 3210, 3424, 3546, 3744, 3852, 3940, 4173, 4280, 4680, 4728, 4815, 5122, 5136, 5564, 5910, 6240, 6304, 6420, 6955, 7092, 7683, 7704, 7880, 8346, 8560, 8865, 9360, 9456, 9630, 10244, 10272, 11128, 11820, 12519, 12805, 12840, 13910, 14184, 15366, 15408, 15760, 16692, 17120, 17730, 18720, 18912, 19260, 20488, 20865, 21079, 22256, 23049, 23640, 25038, 25610, 25680, 27820, 28368, 30732, 30816, 31520, 33384, 35460, 38415, 38520, 40976, 41730, 42158, 44512, 46098, 47280, 50076, 51220, 51360, 55640, 56736, 61464, 62595, 63237, 66768, 70920, 76830, 77040, 81952, 83460, 84316, 92196, 94560, 100152, 102440, 105395, 111280, 115245, 122928, 125190, 126474, 133536, 141840, 153660, 154080, 166920, 168632, 184392, 189711, 200304, 204880, 210790, 222560, 230490, 245856, 250380, 252948, 274027, 283680, 307320, 316185, 333840, 337264, 368784, 379422, 400608, 409760, 421580, 460980, 500760, 505896, 548054, 614640, 632370, 667680, 674528, 737568, 758844, 822081, 843160, 921960, 948555, 1001520, 1011792, 1096108, 1229280, 1264740, 1370135, 1517688, 1644162, 1686320, 1843920, 1897110, 2003040, 2023584, 2192216, 2466243, 2529480, 2740270, 3035376, 3288324, 3372640, 3687840, 3794220, 4110405, 4384432, 4932486, 5058960, 5480540, 6070752, 6576648, 7588440, 8220810, 8768864, 9864972, 10117920, 10961080, 12331215, 13153296, 15176880, 16441620, 19729944, 21922160, 24662430, 26306592, 30353760, 32883240, 39459888, 43844320, 49324860, 65766480, 78919776, 98649720, 131532960, 197299440, 394598880]

約数ペア:

[(1, 394598880), (2, 197299440), (3, 131532960), (4, 98649720), (5, 78919776), (6, 65766480), (8, 49324860), (9, 43844320), (10, 39459888), (12, 32883240), (13, 30353760), (15, 26306592), (16, 24662430), (18, 21922160), (20, 19729944), (24, 16441620), (26, 15176880), (30, 13153296), (32, 12331215), (36, 10961080), (39, 10117920), (40, 9864972), (45, 8768864), (48, 8220810), (52, 7588440), (60, 6576648), (65, 6070752), (72, 5480540), (78, 5058960), (80, 4932486), (90, 4384432), (96, 4110405), (104, 3794220), (107, 3687840), (117, 3372640), (120, 3288324), (130, 3035376), (144, 2740270), (156, 2529480), (160, 2466243), (180, 2192216), (195, 2023584), (197, 2003040), (208, 1897110), (214, 1843920), (234, 1686320), (240, 1644162), (260, 1517688), (288, 1370135), (312, 1264740), (321, 1229280), (360, 1096108), (390, 1011792), (394, 1001520), (416, 948555), (428, 921960), (468, 843160), (480, 822081), (520, 758844), (535, 737568), (585, 674528), (591, 667680), (624, 632370), (642, 614640), (720, 548054), (780, 505896), (788, 500760), (856, 460980), (936, 421580), (963, 409760), (985, 400608), (1040, 379422), (1070, 368784), (1170, 337264), (1182, 333840), (1248, 316185), (1284, 307320), (1391, 283680), (1440, 274027), (1560, 252948), (1576, 250380), (1605, 245856), (1712, 230490), (1773, 222560), (1872, 210790), (1926, 204880), (1970, 200304), (2080, 189711), (2140, 184392), (2340, 168632), (2364, 166920), (2561, 154080), (2568, 153660), (2782, 141840), (2955, 133536), (3120, 126474), (3152, 125190), (3210, 122928), (3424, 115245), (3546, 111280), (3744, 105395), (3852, 102440), (3940, 100152), (4173, 94560), (4280, 92196), (4680, 84316), (4728, 83460), (4815, 81952), (5122, 77040), (5136, 76830), (5564, 70920), (5910, 66768), (6240, 63237), (6304, 62595), (6420, 61464), (6955, 56736), (7092, 55640), (7683, 51360), (7704, 51220), (7880, 50076), (8346, 47280), (8560, 46098), (8865, 44512), (9360, 42158), (9456, 41730), (9630, 40976), (10244, 38520), (10272, 38415), (11128, 35460), (11820, 33384), (12519, 31520), (12805, 30816), (12840, 30732), (13910, 28368), (14184, 27820), (15366, 25680), (15408, 25610), (15760, 25038), (16692, 23640), (17120, 23049), (17730, 22256), (18720, 21079), (18912, 20865), (19260, 20488)]