2138142720

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 384

約数和(自身を含む): 7994488320

約数和(自身を除く): 5856345600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 163, 168, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 326, 336, 366, 384, 420, 427, 448, 480, 488, 489, 512, 560, 610, 640, 652, 672, 732, 768, 815, 840, 854, 896, 915, 960, 976, 978, 1024, 1120, 1141, 1220, 1280, 1281, 1304, 1344, 1464, 1536, 1630, 1680, 1708, 1792, 1830, 1920, 1952, 1956, 2048, 2135, 2240, 2282, 2440, 2445, 2560, 2562, 2608, 2688, 2928, 3072, 3260, 3360, 3416, 3423, 3584, 3660, 3840, 3904, 3912, 4270, 4480, 4564, 4880, 4890, 5120, 5124, 5216, 5376, 5705, 5856, 6144, 6405, 6520, 6720, 6832, 6846, 7168, 7320, 7680, 7808, 7824, 8540, 8960, 9128, 9760, 9780, 9943, 10240, 10248, 10432, 10752, 11410, 11712, 12810, 13040, 13440, 13664, 13692, 14336, 14640, 15360, 15616, 15648, 17080, 17115, 17920, 18256, 19520, 19560, 19886, 20496, 20864, 21504, 22820, 23424, 25620, 26080, 26880, 27328, 27384, 29280, 29829, 30720, 31232, 31296, 34160, 34230, 35840, 36512, 39040, 39120, 39772, 40992, 41728, 43008, 45640, 46848, 49715, 51240, 52160, 53760, 54656, 54768, 58560, 59658, 62464, 62592, 68320, 68460, 69601, 71680, 73024, 78080, 78240, 79544, 81984, 83456, 91280, 93696, 99430, 102480, 104320, 107520, 109312, 109536, 117120, 119316, 124928, 125184, 136640, 136920, 139202, 146048, 149145, 156160, 156480, 159088, 163968, 166912, 182560, 187392, 198860, 204960, 208640, 208803, 215040, 218624, 219072, 234240, 238632, 250368, 273280, 273840, 278404, 292096, 298290, 312320, 312960, 318176, 327936, 333824, 348005, 365120, 374784, 397720, 409920, 417280, 417606, 437248, 438144, 468480, 477264, 500736, 546560, 547680, 556808, 584192, 596580, 624640, 625920, 636352, 655872, 696010, 730240, 795440, 819840, 834560, 835212, 874496, 876288, 936960, 954528, 1001472, 1044015, 1093120, 1095360, 1113616, 1168384, 1193160, 1251840, 1272704, 1311744, 1392020, 1460480, 1590880, 1639680, 1669120, 1670424, 1752576, 1873920, 1909056, 2088030, 2186240, 2190720, 2227232, 2336768, 2386320, 2503680, 2545408, 2623488, 2784040, 2920960, 3181760, 3279360, 3340848, 3505152, 3818112, 4176060, 4372480, 4381440, 4454464, 4772640, 5007360, 5090816, 5568080, 5841920, 6363520, 6558720, 6681696, 7010304, 7636224, 8352120, 8762880, 8908928, 9545280, 10181632, 11136160, 11683840, 12727040, 13117440, 13363392, 15272448, 16704240, 17525760, 17817856, 19090560, 20363264, 22272320, 25454080, 26726784, 30544896, 33408480, 35051520, 35635712, 38181120, 44544640, 50908160, 53453568, 61089792, 66816960, 71271424, 76362240, 89089280, 101816320, 106907136, 133633920, 142542848, 152724480, 178178560, 213814272, 267267840, 305448960, 356357120, 427628544, 534535680, 712714240, 1069071360, 2138142720]

約数ペア:

[(1, 2138142720), (2, 1069071360), (3, 712714240), (4, 534535680), (5, 427628544), (6, 356357120), (7, 305448960), (8, 267267840), (10, 213814272), (12, 178178560), (14, 152724480), (15, 142542848), (16, 133633920), (20, 106907136), (21, 101816320), (24, 89089280), (28, 76362240), (30, 71271424), (32, 66816960), (35, 61089792), (40, 53453568), (42, 50908160), (48, 44544640), (56, 38181120), (60, 35635712), (61, 35051520), (64, 33408480), (70, 30544896), (80, 26726784), (84, 25454080), (96, 22272320), (105, 20363264), (112, 19090560), (120, 17817856), (122, 17525760), (128, 16704240), (140, 15272448), (160, 13363392), (163, 13117440), (168, 12727040), (183, 11683840), (192, 11136160), (210, 10181632), (224, 9545280), (240, 8908928), (244, 8762880), (256, 8352120), (280, 7636224), (305, 7010304), (320, 6681696), (326, 6558720), (336, 6363520), (366, 5841920), (384, 5568080), (420, 5090816), (427, 5007360), (448, 4772640), (480, 4454464), (488, 4381440), (489, 4372480), (512, 4176060), (560, 3818112), (610, 3505152), (640, 3340848), (652, 3279360), (672, 3181760), (732, 2920960), (768, 2784040), (815, 2623488), (840, 2545408), (854, 2503680), (896, 2386320), (915, 2336768), (960, 2227232), (976, 2190720), (978, 2186240), (1024, 2088030), (1120, 1909056), (1141, 1873920), (1220, 1752576), (1280, 1670424), (1281, 1669120), (1304, 1639680), (1344, 1590880), (1464, 1460480), (1536, 1392020), (1630, 1311744), (1680, 1272704), (1708, 1251840), (1792, 1193160), (1830, 1168384), (1920, 1113616), (1952, 1095360), (1956, 1093120), (2048, 1044015), (2135, 1001472), (2240, 954528), (2282, 936960), (2440, 876288), (2445, 874496), (2560, 835212), (2562, 834560), (2608, 819840), (2688, 795440), (2928, 730240), (3072, 696010), (3260, 655872), (3360, 636352), (3416, 625920), (3423, 624640), (3584, 596580), (3660, 584192), (3840, 556808), (3904, 547680), (3912, 546560), (4270, 500736), (4480, 477264), (4564, 468480), (4880, 438144), (4890, 437248), (5120, 417606), (5124, 417280), (5216, 409920), (5376, 397720), (5705, 374784), (5856, 365120), (6144, 348005), (6405, 333824), (6520, 327936), (6720, 318176), (6832, 312960), (6846, 312320), (7168, 298290), (7320, 292096), (7680, 278404), (7808, 273840), (7824, 273280), (8540, 250368), (8960, 238632), (9128, 234240), (9760, 219072), (9780, 218624), (9943, 215040), (10240, 208803), (10248, 208640), (10432, 204960), (10752, 198860), (11410, 187392), (11712, 182560), (12810, 166912), (13040, 163968), (13440, 159088), (13664, 156480), (13692, 156160), (14336, 149145), (14640, 146048), (15360, 139202), (15616, 136920), (15648, 136640), (17080, 125184), (17115, 124928), (17920, 119316), (18256, 117120), (19520, 109536), (19560, 109312), (19886, 107520), (20496, 104320), (20864, 102480), (21504, 99430), (22820, 93696), (23424, 91280), (25620, 83456), (26080, 81984), (26880, 79544), (27328, 78240), (27384, 78080), (29280, 73024), (29829, 71680), (30720, 69601), (31232, 68460), (31296, 68320), (34160, 62592), (34230, 62464), (35840, 59658), (36512, 58560), (39040, 54768), (39120, 54656), (39772, 53760), (40992, 52160), (41728, 51240), (43008, 49715), (45640, 46848)]