1879887360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 320

約数和(自身を含む): 6819563520

約数和(自身を除く): 4939676160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 512, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 912, 960, 988, 991, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1536, 1560, 1664, 1824, 1920, 1976, 1982, 2080, 2280, 2432, 2470, 2496, 2560, 2964, 2973, 3040, 3120, 3328, 3648, 3705, 3840, 3952, 3964, 4160, 4560, 4864, 4940, 4955, 4992, 5928, 5946, 6080, 6240, 6656, 7296, 7410, 7680, 7904, 7928, 8320, 9120, 9728, 9880, 9910, 9984, 11856, 11892, 12160, 12480, 12883, 14592, 14820, 14865, 15808, 15856, 16640, 18240, 18829, 19760, 19820, 19968, 23712, 23784, 24320, 24960, 25766, 29184, 29640, 29730, 31616, 31712, 33280, 36480, 37658, 38649, 39520, 39640, 47424, 47568, 48640, 49920, 51532, 56487, 59280, 59460, 63232, 63424, 64415, 72960, 75316, 77298, 79040, 79280, 94145, 94848, 95136, 99840, 103064, 112974, 118560, 118920, 126464, 126848, 128830, 145920, 150632, 154596, 158080, 158560, 188290, 189696, 190272, 193245, 206128, 225948, 237120, 237840, 244777, 253696, 257660, 282435, 301264, 309192, 316160, 317120, 376580, 379392, 380544, 386490, 412256, 451896, 474240, 475680, 489554, 507392, 515320, 564870, 602528, 618384, 632320, 634240, 734331, 753160, 761088, 772980, 824512, 903792, 948480, 951360, 979108, 1030640, 1129740, 1205056, 1223885, 1236768, 1268480, 1468662, 1506320, 1522176, 1545960, 1649024, 1807584, 1896960, 1902720, 1958216, 2061280, 2259480, 2410112, 2447770, 2473536, 2536960, 2937324, 3012640, 3091920, 3298048, 3615168, 3671655, 3805440, 3916432, 4122560, 4518960, 4820224, 4895540, 4947072, 5874648, 6025280, 6183840, 6596096, 7230336, 7343310, 7610880, 7832864, 8245120, 9037920, 9640448, 9791080, 9894144, 11749296, 12050560, 12367680, 14460672, 14686620, 15665728, 16490240, 18075840, 19582160, 19788288, 23498592, 24101120, 24735360, 28921344, 29373240, 31331456, 32980480, 36151680, 39164320, 46997184, 48202240, 49470720, 58746480, 62662912, 72303360, 78328640, 93994368, 98941440, 117492960, 125325824, 144606720, 156657280, 187988736, 234985920, 313314560, 375977472, 469971840, 626629120, 939943680, 1879887360]

約数ペア:

[(1, 1879887360), (2, 939943680), (3, 626629120), (4, 469971840), (5, 375977472), (6, 313314560), (8, 234985920), (10, 187988736), (12, 156657280), (13, 144606720), (15, 125325824), (16, 117492960), (19, 98941440), (20, 93994368), (24, 78328640), (26, 72303360), (30, 62662912), (32, 58746480), (38, 49470720), (39, 48202240), (40, 46997184), (48, 39164320), (52, 36151680), (57, 32980480), (60, 31331456), (64, 29373240), (65, 28921344), (76, 24735360), (78, 24101120), (80, 23498592), (95, 19788288), (96, 19582160), (104, 18075840), (114, 16490240), (120, 15665728), (128, 14686620), (130, 14460672), (152, 12367680), (156, 12050560), (160, 11749296), (190, 9894144), (192, 9791080), (195, 9640448), (208, 9037920), (228, 8245120), (240, 7832864), (247, 7610880), (256, 7343310), (260, 7230336), (285, 6596096), (304, 6183840), (312, 6025280), (320, 5874648), (380, 4947072), (384, 4895540), (390, 4820224), (416, 4518960), (456, 4122560), (480, 3916432), (494, 3805440), (512, 3671655), (520, 3615168), (570, 3298048), (608, 3091920), (624, 3012640), (640, 2937324), (741, 2536960), (760, 2473536), (768, 2447770), (780, 2410112), (832, 2259480), (912, 2061280), (960, 1958216), (988, 1902720), (991, 1896960), (1040, 1807584), (1140, 1649024), (1216, 1545960), (1235, 1522176), (1248, 1506320), (1280, 1468662), (1482, 1268480), (1520, 1236768), (1536, 1223885), (1560, 1205056), (1664, 1129740), (1824, 1030640), (1920, 979108), (1976, 951360), (1982, 948480), (2080, 903792), (2280, 824512), (2432, 772980), (2470, 761088), (2496, 753160), (2560, 734331), (2964, 634240), (2973, 632320), (3040, 618384), (3120, 602528), (3328, 564870), (3648, 515320), (3705, 507392), (3840, 489554), (3952, 475680), (3964, 474240), (4160, 451896), (4560, 412256), (4864, 386490), (4940, 380544), (4955, 379392), (4992, 376580), (5928, 317120), (5946, 316160), (6080, 309192), (6240, 301264), (6656, 282435), (7296, 257660), (7410, 253696), (7680, 244777), (7904, 237840), (7928, 237120), (8320, 225948), (9120, 206128), (9728, 193245), (9880, 190272), (9910, 189696), (9984, 188290), (11856, 158560), (11892, 158080), (12160, 154596), (12480, 150632), (12883, 145920), (14592, 128830), (14820, 126848), (14865, 126464), (15808, 118920), (15856, 118560), (16640, 112974), (18240, 103064), (18829, 99840), (19760, 95136), (19820, 94848), (19968, 94145), (23712, 79280), (23784, 79040), (24320, 77298), (24960, 75316), (25766, 72960), (29184, 64415), (29640, 63424), (29730, 63232), (31616, 59460), (31712, 59280), (33280, 56487), (36480, 51532), (37658, 49920), (38649, 48640), (39520, 47568), (39640, 47424)]