19494768960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17491}}^1$

素因数の和:17563

約数の個数: 280

約数和(自身を含む): 70963084896

約数和(自身を除く): 51468315936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 576, 645, 648, 688, 720, 774, 810, 860, 864, 960, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1935, 2064, 2160, 2322, 2580, 2592, 2752, 2880, 3096, 3240, 3440, 3483, 3870, 4128, 4320, 4644, 5160, 5184, 5805, 6192, 6480, 6880, 6966, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 12960, 13760, 13932, 15480, 17415, 17491, 18576, 20640, 23220, 24768, 25920, 27864, 30960, 34830, 34982, 37152, 41280, 46440, 52473, 55728, 61920, 69660, 69964, 74304, 87455, 92880, 104946, 111456, 123840, 139320, 139928, 157419, 174910, 185760, 209892, 222912, 262365, 278640, 279856, 314838, 349820, 371520, 419784, 472257, 524730, 557280, 559712, 629676, 699640, 752113, 787095, 839568, 944514, 1049460, 1114560, 1119424, 1259352, 1399280, 1416771, 1504226, 1574190, 1679136, 1889028, 2098920, 2256339, 2361285, 2518704, 2798560, 2833542, 3008452, 3148380, 3358272, 3760565, 3778056, 4197840, 4512678, 4722570, 5037408, 5597120, 5667084, 6016904, 6296760, 6769017, 7083855, 7521130, 7556112, 8395680, 9025356, 9445140, 10074816, 11281695, 11334168, 12033808, 12593520, 13538034, 14167710, 15042260, 15112224, 16791360, 18050712, 18890280, 20307051, 22563390, 22668336, 24067616, 25187040, 27076068, 28335420, 30084520, 30224448, 33845085, 36101424, 37780560, 40614102, 45126780, 45336672, 48135232, 50374080, 54152136, 56670840, 60169040, 60921153, 67690170, 72202848, 75561120, 81228204, 90253560, 90673344, 101535255, 108304272, 113341680, 120338080, 121842306, 135380340, 144405696, 151122240, 162456408, 180507120, 203070510, 216608544, 226683360, 240676160, 243684612, 270760680, 304605765, 324912816, 361014240, 406141020, 433217088, 453366720, 487369224, 541521360, 609211530, 649825632, 722028480, 812282040, 974738448, 1083042720, 1218423060, 1299651264, 1624564080, 1949476896, 2166085440, 2436846120, 3249128160, 3898953792, 4873692240, 6498256320, 9747384480, 19494768960]

約数ペア:

[(1, 19494768960), (2, 9747384480), (3, 6498256320), (4, 4873692240), (5, 3898953792), (6, 3249128160), (8, 2436846120), (9, 2166085440), (10, 1949476896), (12, 1624564080), (15, 1299651264), (16, 1218423060), (18, 1083042720), (20, 974738448), (24, 812282040), (27, 722028480), (30, 649825632), (32, 609211530), (36, 541521360), (40, 487369224), (43, 453366720), (45, 433217088), (48, 406141020), (54, 361014240), (60, 324912816), (64, 304605765), (72, 270760680), (80, 243684612), (81, 240676160), (86, 226683360), (90, 216608544), (96, 203070510), (108, 180507120), (120, 162456408), (129, 151122240), (135, 144405696), (144, 135380340), (160, 121842306), (162, 120338080), (172, 113341680), (180, 108304272), (192, 101535255), (215, 90673344), (216, 90253560), (240, 81228204), (258, 75561120), (270, 72202848), (288, 67690170), (320, 60921153), (324, 60169040), (344, 56670840), (360, 54152136), (387, 50374080), (405, 48135232), (430, 45336672), (432, 45126780), (480, 40614102), (516, 37780560), (540, 36101424), (576, 33845085), (645, 30224448), (648, 30084520), (688, 28335420), (720, 27076068), (774, 25187040), (810, 24067616), (860, 22668336), (864, 22563390), (960, 20307051), (1032, 18890280), (1080, 18050712), (1161, 16791360), (1290, 15112224), (1296, 15042260), (1376, 14167710), (1440, 13538034), (1548, 12593520), (1620, 12033808), (1720, 11334168), (1728, 11281695), (1935, 10074816), (2064, 9445140), (2160, 9025356), (2322, 8395680), (2580, 7556112), (2592, 7521130), (2752, 7083855), (2880, 6769017), (3096, 6296760), (3240, 6016904), (3440, 5667084), (3483, 5597120), (3870, 5037408), (4128, 4722570), (4320, 4512678), (4644, 4197840), (5160, 3778056), (5184, 3760565), (5805, 3358272), (6192, 3148380), (6480, 3008452), (6880, 2833542), (6966, 2798560), (7740, 2518704), (8256, 2361285), (8640, 2256339), (9288, 2098920), (10320, 1889028), (11610, 1679136), (12384, 1574190), (12960, 1504226), (13760, 1416771), (13932, 1399280), (15480, 1259352), (17415, 1119424), (17491, 1114560), (18576, 1049460), (20640, 944514), (23220, 839568), (24768, 787095), (25920, 752113), (27864, 699640), (30960, 629676), (34830, 559712), (34982, 557280), (37152, 524730), (41280, 472257), (46440, 419784), (52473, 371520), (55728, 349820), (61920, 314838), (69660, 279856), (69964, 278640), (74304, 262365), (87455, 222912), (92880, 209892), (104946, 185760), (111456, 174910), (123840, 157419), (139320, 139928)]