243542880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 288

約数和(自身を含む): 976981824

約数和(自身を除く): 733438944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 653, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1306, 1332, 1440, 1480, 1554, 1665, 1680, 1776, 1959, 2016, 2072, 2220, 2331, 2520, 2590, 2612, 2664, 2960, 3108, 3265, 3330, 3360, 3552, 3885, 3918, 4144, 4440, 4571, 4662, 5040, 5180, 5224, 5328, 5877, 5920, 6216, 6530, 6660, 7770, 7836, 8288, 8880, 9142, 9324, 9795, 10080, 10360, 10448, 10656, 11655, 11754, 12432, 13060, 13320, 13713, 15540, 15672, 17760, 18284, 18648, 19590, 20720, 20896, 22855, 23310, 23508, 24161, 24864, 26120, 26640, 27426, 29385, 31080, 31344, 36568, 37296, 39180, 41139, 41440, 45710, 46620, 47016, 48322, 52240, 53280, 54852, 58770, 62160, 62688, 68565, 72483, 73136, 74592, 78360, 82278, 91420, 93240, 94032, 96644, 104480, 109704, 117540, 120805, 124320, 137130, 144966, 146272, 156720, 164556, 169127, 182840, 186480, 188064, 193288, 205695, 217449, 219408, 235080, 241610, 274260, 289932, 313440, 329112, 338254, 362415, 365680, 372960, 386576, 411390, 434898, 438816, 470160, 483220, 507381, 548520, 579864, 658224, 676508, 724830, 731360, 773152, 822780, 845635, 869796, 940320, 966440, 1014762, 1087245, 1097040, 1159728, 1316448, 1353016, 1449660, 1522143, 1645560, 1691270, 1739592, 1932880, 2029524, 2174490, 2194080, 2319456, 2536905, 2706032, 2899320, 3044286, 3291120, 3382540, 3479184, 3865760, 4059048, 4348980, 5073810, 5412064, 5798640, 6088572, 6582240, 6765080, 6958368, 7610715, 8118096, 8697960, 10147620, 11597280, 12177144, 13530160, 15221430, 16236192, 17395920, 20295240, 24354288, 27060320, 30442860, 34791840, 40590480, 48708576, 60885720, 81180960, 121771440, 243542880]

約数ペア:

[(1, 243542880), (2, 121771440), (3, 81180960), (4, 60885720), (5, 48708576), (6, 40590480), (7, 34791840), (8, 30442860), (9, 27060320), (10, 24354288), (12, 20295240), (14, 17395920), (15, 16236192), (16, 15221430), (18, 13530160), (20, 12177144), (21, 11597280), (24, 10147620), (28, 8697960), (30, 8118096), (32, 7610715), (35, 6958368), (36, 6765080), (37, 6582240), (40, 6088572), (42, 5798640), (45, 5412064), (48, 5073810), (56, 4348980), (60, 4059048), (63, 3865760), (70, 3479184), (72, 3382540), (74, 3291120), (80, 3044286), (84, 2899320), (90, 2706032), (96, 2536905), (105, 2319456), (111, 2194080), (112, 2174490), (120, 2029524), (126, 1932880), (140, 1739592), (144, 1691270), (148, 1645560), (160, 1522143), (168, 1449660), (180, 1353016), (185, 1316448), (210, 1159728), (222, 1097040), (224, 1087245), (240, 1014762), (252, 966440), (259, 940320), (280, 869796), (288, 845635), (296, 822780), (315, 773152), (333, 731360), (336, 724830), (360, 676508), (370, 658224), (420, 579864), (444, 548520), (480, 507381), (504, 483220), (518, 470160), (555, 438816), (560, 434898), (592, 411390), (630, 386576), (653, 372960), (666, 365680), (672, 362415), (720, 338254), (740, 329112), (777, 313440), (840, 289932), (888, 274260), (1008, 241610), (1036, 235080), (1110, 219408), (1120, 217449), (1184, 205695), (1260, 193288), (1295, 188064), (1306, 186480), (1332, 182840), (1440, 169127), (1480, 164556), (1554, 156720), (1665, 146272), (1680, 144966), (1776, 137130), (1959, 124320), (2016, 120805), (2072, 117540), (2220, 109704), (2331, 104480), (2520, 96644), (2590, 94032), (2612, 93240), (2664, 91420), (2960, 82278), (3108, 78360), (3265, 74592), (3330, 73136), (3360, 72483), (3552, 68565), (3885, 62688), (3918, 62160), (4144, 58770), (4440, 54852), (4571, 53280), (4662, 52240), (5040, 48322), (5180, 47016), (5224, 46620), (5328, 45710), (5877, 41440), (5920, 41139), (6216, 39180), (6530, 37296), (6660, 36568), (7770, 31344), (7836, 31080), (8288, 29385), (8880, 27426), (9142, 26640), (9324, 26120), (9795, 24864), (10080, 24161), (10360, 23508), (10448, 23310), (10656, 22855), (11655, 20896), (11754, 20720), (12432, 19590), (13060, 18648), (13320, 18284), (13713, 17760), (15540, 15672)]