1377959040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 320

約数和(自身を含む): 5183640000

約数和(自身を除く): 3805680960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1399, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2736, 2798, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4197, 4320, 4560, 5130, 5184, 5472, 5596, 5760, 6080, 6156, 6480, 6840, 6995, 7296, 7695, 8208, 8394, 8640, 9120, 10260, 10368, 10944, 11192, 12160, 12312, 12591, 12960, 13680, 13990, 15390, 16416, 16788, 17280, 18240, 20520, 20985, 21888, 22384, 24624, 25182, 25920, 26581, 27360, 27980, 30780, 32832, 33576, 36480, 37773, 41040, 41970, 44768, 49248, 50364, 51840, 53162, 54720, 55960, 61560, 62955, 65664, 67152, 75546, 79743, 82080, 83940, 89536, 98496, 100728, 106324, 109440, 111920, 113319, 123120, 125910, 132905, 134304, 151092, 159486, 164160, 167880, 179072, 188865, 196992, 201456, 212648, 223840, 226638, 239229, 246240, 251820, 265810, 268608, 302184, 318972, 328320, 335760, 377730, 398715, 402912, 425296, 447680, 453276, 478458, 492480, 503640, 531620, 537216, 566595, 604368, 637944, 671520, 717687, 755460, 797430, 805824, 850592, 895360, 906552, 956916, 984960, 1007280, 1063240, 1133190, 1196145, 1208736, 1275888, 1343040, 1435374, 1510920, 1594860, 1611648, 1701184, 1813104, 1913832, 2014560, 2126480, 2153061, 2266380, 2392290, 2417472, 2551776, 2686080, 2870748, 3021840, 3189720, 3402368, 3588435, 3626208, 3827664, 4029120, 4252960, 4306122, 4532760, 4784580, 4834944, 5103552, 5741496, 6043680, 6379440, 7176870, 7252416, 7655328, 8058240, 8505920, 8612244, 9065520, 9569160, 10207104, 10765305, 11482992, 12087360, 12758880, 14353740, 14504832, 15310656, 17011840, 17224488, 18131040, 19138320, 21530610, 22965984, 24174720, 25517760, 28707480, 30621312, 34448976, 36262080, 38276640, 43061220, 45931968, 51035520, 57414960, 68897952, 72524160, 76553280, 86122440, 91863936, 114829920, 137795904, 153106560, 172244880, 229659840, 275591808, 344489760, 459319680, 688979520, 1377959040]

約数ペア:

[(1, 1377959040), (2, 688979520), (3, 459319680), (4, 344489760), (5, 275591808), (6, 229659840), (8, 172244880), (9, 153106560), (10, 137795904), (12, 114829920), (15, 91863936), (16, 86122440), (18, 76553280), (19, 72524160), (20, 68897952), (24, 57414960), (27, 51035520), (30, 45931968), (32, 43061220), (36, 38276640), (38, 36262080), (40, 34448976), (45, 30621312), (48, 28707480), (54, 25517760), (57, 24174720), (60, 22965984), (64, 21530610), (72, 19138320), (76, 18131040), (80, 17224488), (81, 17011840), (90, 15310656), (95, 14504832), (96, 14353740), (108, 12758880), (114, 12087360), (120, 11482992), (128, 10765305), (135, 10207104), (144, 9569160), (152, 9065520), (160, 8612244), (162, 8505920), (171, 8058240), (180, 7655328), (190, 7252416), (192, 7176870), (216, 6379440), (228, 6043680), (240, 5741496), (270, 5103552), (285, 4834944), (288, 4784580), (304, 4532760), (320, 4306122), (324, 4252960), (342, 4029120), (360, 3827664), (380, 3626208), (384, 3588435), (405, 3402368), (432, 3189720), (456, 3021840), (480, 2870748), (513, 2686080), (540, 2551776), (570, 2417472), (576, 2392290), (608, 2266380), (640, 2153061), (648, 2126480), (684, 2014560), (720, 1913832), (760, 1813104), (810, 1701184), (855, 1611648), (864, 1594860), (912, 1510920), (960, 1435374), (1026, 1343040), (1080, 1275888), (1140, 1208736), (1152, 1196145), (1216, 1133190), (1296, 1063240), (1368, 1007280), (1399, 984960), (1440, 956916), (1520, 906552), (1539, 895360), (1620, 850592), (1710, 805824), (1728, 797430), (1824, 755460), (1920, 717687), (2052, 671520), (2160, 637944), (2280, 604368), (2432, 566595), (2565, 537216), (2592, 531620), (2736, 503640), (2798, 492480), (2880, 478458), (3040, 453276), (3078, 447680), (3240, 425296), (3420, 402912), (3456, 398715), (3648, 377730), (4104, 335760), (4197, 328320), (4320, 318972), (4560, 302184), (5130, 268608), (5184, 265810), (5472, 251820), (5596, 246240), (5760, 239229), (6080, 226638), (6156, 223840), (6480, 212648), (6840, 201456), (6995, 196992), (7296, 188865), (7695, 179072), (8208, 167880), (8394, 164160), (8640, 159486), (9120, 151092), (10260, 134304), (10368, 132905), (10944, 125910), (11192, 123120), (12160, 113319), (12312, 111920), (12591, 109440), (12960, 106324), (13680, 100728), (13990, 98496), (15390, 89536), (16416, 83940), (16788, 82080), (17280, 79743), (18240, 75546), (20520, 67152), (20985, 65664), (21888, 62955), (22384, 61560), (24624, 55960), (25182, 54720), (25920, 53162), (26581, 51840), (27360, 50364), (27980, 49248), (30780, 44768), (32832, 41970), (33576, 41040), (36480, 37773)]