947677440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 3296563200

約数和(自身を除く): 2348885760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 419, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 768, 838, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1257, 1280, 1488, 1520, 1676, 1767, 1824, 1860, 1920, 1984, 2095, 2280, 2356, 2432, 2480, 2514, 2945, 2976, 3040, 3352, 3534, 3648, 3720, 3840, 3968, 4190, 4560, 4712, 4864, 4960, 5028, 5890, 5952, 6080, 6285, 6704, 7068, 7296, 7440, 7936, 7961, 8380, 8835, 9120, 9424, 9920, 10056, 11780, 11904, 12160, 12570, 12989, 13408, 14136, 14592, 14880, 15922, 16760, 17670, 18240, 18848, 19840, 20112, 23560, 23808, 23883, 24320, 25140, 25978, 26816, 28272, 29760, 31844, 33520, 35340, 36480, 37696, 38967, 39680, 39805, 40224, 47120, 47766, 50280, 51956, 53632, 56544, 59520, 63688, 64945, 67040, 70680, 72960, 75392, 77934, 79610, 80448, 94240, 95532, 100560, 103912, 107264, 113088, 119040, 119415, 127376, 129890, 134080, 141360, 150784, 155868, 159220, 160896, 188480, 191064, 194835, 201120, 207824, 226176, 238830, 246791, 254752, 259780, 268160, 282720, 311736, 318440, 321792, 376960, 382128, 389670, 402240, 415648, 452352, 477660, 493582, 509504, 519560, 536320, 565440, 623472, 636880, 740373, 753920, 764256, 779340, 804480, 831296, 955320, 987164, 1019008, 1039120, 1130880, 1233955, 1246944, 1273760, 1480746, 1528512, 1558680, 1608960, 1662592, 1910640, 1974328, 2038016, 2078240, 2261760, 2467910, 2493888, 2547520, 2961492, 3057024, 3117360, 3325184, 3701865, 3821280, 3948656, 4156480, 4935820, 4987776, 5095040, 5922984, 6114048, 6234720, 7403730, 7642560, 7897312, 8312960, 9871640, 9975552, 10190080, 11845968, 12469440, 14807460, 15285120, 15794624, 16625920, 19743280, 23691936, 24938880, 29614920, 30570240, 31589248, 39486560, 47383872, 49877760, 59229840, 63178496, 78973120, 94767744, 118459680, 157946240, 189535488, 236919360, 315892480, 473838720, 947677440]

約数ペア:

[(1, 947677440), (2, 473838720), (3, 315892480), (4, 236919360), (5, 189535488), (6, 157946240), (8, 118459680), (10, 94767744), (12, 78973120), (15, 63178496), (16, 59229840), (19, 49877760), (20, 47383872), (24, 39486560), (30, 31589248), (31, 30570240), (32, 29614920), (38, 24938880), (40, 23691936), (48, 19743280), (57, 16625920), (60, 15794624), (62, 15285120), (64, 14807460), (76, 12469440), (80, 11845968), (93, 10190080), (95, 9975552), (96, 9871640), (114, 8312960), (120, 7897312), (124, 7642560), (128, 7403730), (152, 6234720), (155, 6114048), (160, 5922984), (186, 5095040), (190, 4987776), (192, 4935820), (228, 4156480), (240, 3948656), (248, 3821280), (256, 3701865), (285, 3325184), (304, 3117360), (310, 3057024), (320, 2961492), (372, 2547520), (380, 2493888), (384, 2467910), (419, 2261760), (456, 2078240), (465, 2038016), (480, 1974328), (496, 1910640), (570, 1662592), (589, 1608960), (608, 1558680), (620, 1528512), (640, 1480746), (744, 1273760), (760, 1246944), (768, 1233955), (838, 1130880), (912, 1039120), (930, 1019008), (960, 987164), (992, 955320), (1140, 831296), (1178, 804480), (1216, 779340), (1240, 764256), (1257, 753920), (1280, 740373), (1488, 636880), (1520, 623472), (1676, 565440), (1767, 536320), (1824, 519560), (1860, 509504), (1920, 493582), (1984, 477660), (2095, 452352), (2280, 415648), (2356, 402240), (2432, 389670), (2480, 382128), (2514, 376960), (2945, 321792), (2976, 318440), (3040, 311736), (3352, 282720), (3534, 268160), (3648, 259780), (3720, 254752), (3840, 246791), (3968, 238830), (4190, 226176), (4560, 207824), (4712, 201120), (4864, 194835), (4960, 191064), (5028, 188480), (5890, 160896), (5952, 159220), (6080, 155868), (6285, 150784), (6704, 141360), (7068, 134080), (7296, 129890), (7440, 127376), (7936, 119415), (7961, 119040), (8380, 113088), (8835, 107264), (9120, 103912), (9424, 100560), (9920, 95532), (10056, 94240), (11780, 80448), (11904, 79610), (12160, 77934), (12570, 75392), (12989, 72960), (13408, 70680), (14136, 67040), (14592, 64945), (14880, 63688), (15922, 59520), (16760, 56544), (17670, 53632), (18240, 51956), (18848, 50280), (19840, 47766), (20112, 47120), (23560, 40224), (23808, 39805), (23883, 39680), (24320, 38967), (25140, 37696), (25978, 36480), (26816, 35340), (28272, 33520), (29760, 31844)]