1956495360

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 6605827200

約数和(自身を除く): 4649331840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 419, 456, 480, 512, 570, 608, 640, 760, 768, 838, 912, 960, 1024, 1140, 1216, 1257, 1280, 1520, 1536, 1676, 1824, 1920, 2048, 2095, 2280, 2432, 2514, 2560, 3040, 3072, 3352, 3648, 3840, 4096, 4190, 4560, 4864, 5028, 5120, 6080, 6144, 6285, 6704, 7296, 7680, 7961, 8192, 8380, 9120, 9728, 10056, 10240, 12160, 12288, 12570, 13408, 14592, 15360, 15922, 16384, 16760, 18240, 19456, 20112, 20480, 23883, 24320, 24576, 25140, 26816, 29184, 30720, 31844, 33520, 36480, 38912, 39805, 40224, 40960, 47766, 48640, 49152, 50280, 53632, 58368, 61440, 63688, 67040, 72960, 77824, 79610, 80448, 81920, 95532, 97280, 100560, 107264, 116736, 119415, 122880, 127376, 134080, 145920, 155648, 159220, 160896, 191064, 194560, 201120, 214528, 233472, 238830, 245760, 254752, 268160, 291840, 311296, 318440, 321792, 382128, 389120, 402240, 429056, 466944, 477660, 509504, 536320, 583680, 636880, 643584, 764256, 778240, 804480, 858112, 933888, 955320, 1019008, 1072640, 1167360, 1273760, 1287168, 1528512, 1556480, 1608960, 1716224, 1910640, 2038016, 2145280, 2334720, 2547520, 2574336, 3057024, 3217920, 3432448, 3821280, 4076032, 4290560, 4669440, 5095040, 5148672, 6114048, 6435840, 6864896, 7642560, 8152064, 8581120, 10190080, 10297344, 12228096, 12871680, 15285120, 16304128, 17162240, 20380160, 20594688, 24456192, 25743360, 30570240, 32608256, 34324480, 40760320, 48912384, 51486720, 61140480, 65216512, 81520640, 97824768, 102973440, 122280960, 130433024, 163041280, 195649536, 244561920, 326082560, 391299072, 489123840, 652165120, 978247680, 1956495360]

約数ペア:

[(1, 1956495360), (2, 978247680), (3, 652165120), (4, 489123840), (5, 391299072), (6, 326082560), (8, 244561920), (10, 195649536), (12, 163041280), (15, 130433024), (16, 122280960), (19, 102973440), (20, 97824768), (24, 81520640), (30, 65216512), (32, 61140480), (38, 51486720), (40, 48912384), (48, 40760320), (57, 34324480), (60, 32608256), (64, 30570240), (76, 25743360), (80, 24456192), (95, 20594688), (96, 20380160), (114, 17162240), (120, 16304128), (128, 15285120), (152, 12871680), (160, 12228096), (190, 10297344), (192, 10190080), (228, 8581120), (240, 8152064), (256, 7642560), (285, 6864896), (304, 6435840), (320, 6114048), (380, 5148672), (384, 5095040), (419, 4669440), (456, 4290560), (480, 4076032), (512, 3821280), (570, 3432448), (608, 3217920), (640, 3057024), (760, 2574336), (768, 2547520), (838, 2334720), (912, 2145280), (960, 2038016), (1024, 1910640), (1140, 1716224), (1216, 1608960), (1257, 1556480), (1280, 1528512), (1520, 1287168), (1536, 1273760), (1676, 1167360), (1824, 1072640), (1920, 1019008), (2048, 955320), (2095, 933888), (2280, 858112), (2432, 804480), (2514, 778240), (2560, 764256), (3040, 643584), (3072, 636880), (3352, 583680), (3648, 536320), (3840, 509504), (4096, 477660), (4190, 466944), (4560, 429056), (4864, 402240), (5028, 389120), (5120, 382128), (6080, 321792), (6144, 318440), (6285, 311296), (6704, 291840), (7296, 268160), (7680, 254752), (7961, 245760), (8192, 238830), (8380, 233472), (9120, 214528), (9728, 201120), (10056, 194560), (10240, 191064), (12160, 160896), (12288, 159220), (12570, 155648), (13408, 145920), (14592, 134080), (15360, 127376), (15922, 122880), (16384, 119415), (16760, 116736), (18240, 107264), (19456, 100560), (20112, 97280), (20480, 95532), (23883, 81920), (24320, 80448), (24576, 79610), (25140, 77824), (26816, 72960), (29184, 67040), (30720, 63688), (31844, 61440), (33520, 58368), (36480, 53632), (38912, 50280), (39805, 49152), (40224, 48640), (40960, 47766)]