2757018240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{733}}^1$

素因数の和:1411

約数の個数: 192

約数和(自身を含む): 9547916040

約数和(自身を除く): 6790897800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 653, 720, 733, 960, 1152, 1306, 1440, 1466, 1920, 1959, 2199, 2612, 2880, 2932, 3265, 3665, 3918, 4398, 5224, 5760, 5864, 5877, 6530, 6597, 7330, 7836, 8796, 9795, 10448, 10995, 11728, 11754, 13060, 13194, 14660, 15672, 17592, 19590, 20896, 21990, 23456, 23508, 26120, 26388, 29320, 29385, 31344, 32985, 35184, 39180, 41792, 43980, 46912, 47016, 52240, 52776, 58640, 58770, 62688, 65970, 70368, 78360, 83584, 87960, 93824, 94032, 104480, 105552, 117280, 117540, 125376, 131940, 140736, 156720, 175920, 188064, 208960, 211104, 234560, 235080, 250752, 263880, 281472, 313440, 351840, 376128, 417920, 422208, 469120, 470160, 478649, 527760, 626880, 703680, 752256, 844416, 940320, 957298, 1055520, 1253760, 1407360, 1435947, 1880640, 1914596, 2111040, 2393245, 2871894, 3761280, 3829192, 4222080, 4307841, 4786490, 5743788, 7179735, 7658384, 8615682, 9572980, 11487576, 14359470, 15316768, 17231364, 19145960, 21539205, 22975152, 28718940, 30633536, 34462728, 38291920, 43078410, 45950304, 57437880, 61267072, 68925456, 76583840, 86156820, 91900608, 114875760, 137850912, 153167680, 172313640, 183801216, 229751520, 275701824, 306335360, 344627280, 459503040, 551403648, 689254560, 919006080, 1378509120, 2757018240]

約数ペア:

[(1, 2757018240), (2, 1378509120), (3, 919006080), (4, 689254560), (5, 551403648), (6, 459503040), (8, 344627280), (9, 306335360), (10, 275701824), (12, 229751520), (15, 183801216), (16, 172313640), (18, 153167680), (20, 137850912), (24, 114875760), (30, 91900608), (32, 86156820), (36, 76583840), (40, 68925456), (45, 61267072), (48, 57437880), (60, 45950304), (64, 43078410), (72, 38291920), (80, 34462728), (90, 30633536), (96, 28718940), (120, 22975152), (128, 21539205), (144, 19145960), (160, 17231364), (180, 15316768), (192, 14359470), (240, 11487576), (288, 9572980), (320, 8615682), (360, 7658384), (384, 7179735), (480, 5743788), (576, 4786490), (640, 4307841), (653, 4222080), (720, 3829192), (733, 3761280), (960, 2871894), (1152, 2393245), (1306, 2111040), (1440, 1914596), (1466, 1880640), (1920, 1435947), (1959, 1407360), (2199, 1253760), (2612, 1055520), (2880, 957298), (2932, 940320), (3265, 844416), (3665, 752256), (3918, 703680), (4398, 626880), (5224, 527760), (5760, 478649), (5864, 470160), (5877, 469120), (6530, 422208), (6597, 417920), (7330, 376128), (7836, 351840), (8796, 313440), (9795, 281472), (10448, 263880), (10995, 250752), (11728, 235080), (11754, 234560), (13060, 211104), (13194, 208960), (14660, 188064), (15672, 175920), (17592, 156720), (19590, 140736), (20896, 131940), (21990, 125376), (23456, 117540), (23508, 117280), (26120, 105552), (26388, 104480), (29320, 94032), (29385, 93824), (31344, 87960), (32985, 83584), (35184, 78360), (39180, 70368), (41792, 65970), (43980, 62688), (46912, 58770), (47016, 58640), (52240, 52776)]