207580320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 776018880

約数和(自身を除く): 568438560

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 281, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 562, 570, 608, 648, 684, 720, 760, 810, 843, 855, 864, 912, 972, 1026, 1080, 1124, 1140, 1215, 1296, 1368, 1405, 1440, 1520, 1539, 1620, 1686, 1710, 1824, 1944, 2052, 2160, 2248, 2280, 2430, 2529, 2565, 2592, 2736, 2810, 3040, 3078, 3240, 3372, 3420, 3888, 4104, 4215, 4320, 4496, 4560, 4617, 4860, 5058, 5130, 5339, 5472, 5620, 6156, 6480, 6744, 6840, 7587, 7695, 7776, 8208, 8430, 8992, 9120, 9234, 9720, 10116, 10260, 10678, 11240, 12312, 12645, 12960, 13488, 13680, 15174, 15390, 16017, 16416, 16860, 18468, 19440, 20232, 20520, 21356, 22480, 22761, 23085, 24624, 25290, 26695, 26976, 27360, 30348, 30780, 32034, 33720, 36936, 37935, 38880, 40464, 41040, 42712, 44960, 45522, 46170, 48051, 49248, 50580, 53390, 60696, 61560, 64068, 67440, 68283, 73872, 75870, 80085, 80928, 82080, 85424, 91044, 92340, 96102, 101160, 106780, 113805, 121392, 123120, 128136, 134880, 136566, 144153, 147744, 151740, 160170, 170848, 182088, 184680, 192204, 202320, 213560, 227610, 240255, 242784, 246240, 256272, 273132, 288306, 303480, 320340, 341415, 364176, 369360, 384408, 404640, 427120, 432459, 455220, 480510, 512544, 546264, 576612, 606960, 640680, 682830, 720765, 728352, 738720, 768816, 854240, 864918, 910440, 961020, 1092528, 1153224, 1213920, 1281360, 1297377, 1365660, 1441530, 1537632, 1729836, 1820880, 1922040, 2162295, 2185056, 2306448, 2562720, 2594754, 2731320, 2883060, 3459672, 3641760, 3844080, 4324590, 4612896, 5189508, 5462640, 5766120, 6486885, 6919344, 7688160, 8649180, 10379016, 10925280, 11532240, 12973770, 13838688, 17298360, 20758032, 23064480, 25947540, 34596720, 41516064, 51895080, 69193440, 103790160, 207580320]

約数ペア:

[(1, 207580320), (2, 103790160), (3, 69193440), (4, 51895080), (5, 41516064), (6, 34596720), (8, 25947540), (9, 23064480), (10, 20758032), (12, 17298360), (15, 13838688), (16, 12973770), (18, 11532240), (19, 10925280), (20, 10379016), (24, 8649180), (27, 7688160), (30, 6919344), (32, 6486885), (36, 5766120), (38, 5462640), (40, 5189508), (45, 4612896), (48, 4324590), (54, 3844080), (57, 3641760), (60, 3459672), (72, 2883060), (76, 2731320), (80, 2594754), (81, 2562720), (90, 2306448), (95, 2185056), (96, 2162295), (108, 1922040), (114, 1820880), (120, 1729836), (135, 1537632), (144, 1441530), (152, 1365660), (160, 1297377), (162, 1281360), (171, 1213920), (180, 1153224), (190, 1092528), (216, 961020), (228, 910440), (240, 864918), (243, 854240), (270, 768816), (281, 738720), (285, 728352), (288, 720765), (304, 682830), (324, 640680), (342, 606960), (360, 576612), (380, 546264), (405, 512544), (432, 480510), (456, 455220), (480, 432459), (486, 427120), (513, 404640), (540, 384408), (562, 369360), (570, 364176), (608, 341415), (648, 320340), (684, 303480), (720, 288306), (760, 273132), (810, 256272), (843, 246240), (855, 242784), (864, 240255), (912, 227610), (972, 213560), (1026, 202320), (1080, 192204), (1124, 184680), (1140, 182088), (1215, 170848), (1296, 160170), (1368, 151740), (1405, 147744), (1440, 144153), (1520, 136566), (1539, 134880), (1620, 128136), (1686, 123120), (1710, 121392), (1824, 113805), (1944, 106780), (2052, 101160), (2160, 96102), (2248, 92340), (2280, 91044), (2430, 85424), (2529, 82080), (2565, 80928), (2592, 80085), (2736, 75870), (2810, 73872), (3040, 68283), (3078, 67440), (3240, 64068), (3372, 61560), (3420, 60696), (3888, 53390), (4104, 50580), (4215, 49248), (4320, 48051), (4496, 46170), (4560, 45522), (4617, 44960), (4860, 42712), (5058, 41040), (5130, 40464), (5339, 38880), (5472, 37935), (5620, 36936), (6156, 33720), (6480, 32034), (6744, 30780), (6840, 30348), (7587, 27360), (7695, 26976), (7776, 26695), (8208, 25290), (8430, 24624), (8992, 23085), (9120, 22761), (9234, 22480), (9720, 21356), (10116, 20520), (10260, 20232), (10678, 19440), (11240, 18468), (12312, 16860), (12645, 16416), (12960, 16017), (13488, 15390), (13680, 15174)]