15741693440

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 240

約数和(自身を含む): 42025903920

約数和(自身を除く): 26284210480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 121, 128, 160, 176, 178, 220, 242, 256, 320, 352, 356, 440, 445, 484, 512, 571, 605, 640, 704, 712, 880, 890, 968, 979, 1142, 1210, 1280, 1408, 1424, 1760, 1780, 1936, 1958, 2284, 2420, 2560, 2816, 2848, 2855, 3520, 3560, 3872, 3916, 4568, 4840, 4895, 5632, 5696, 5710, 6281, 7040, 7120, 7744, 7832, 9136, 9680, 9790, 10769, 11392, 11420, 12562, 14080, 14240, 15488, 15664, 18272, 19360, 19580, 21538, 22784, 22840, 25124, 28160, 28480, 30976, 31328, 31405, 36544, 38720, 39160, 43076, 45568, 45680, 50248, 50819, 53845, 56960, 61952, 62656, 62810, 69091, 73088, 77440, 78320, 86152, 91360, 100496, 101638, 107690, 113920, 125312, 125620, 138182, 146176, 154880, 156640, 172304, 182720, 200992, 203276, 215380, 227840, 250624, 251240, 254095, 276364, 292352, 309760, 313280, 344608, 345455, 365440, 401984, 406552, 430760, 501248, 502480, 508190, 552728, 559009, 626560, 689216, 690910, 730880, 803968, 813104, 861520, 1004960, 1016380, 1105456, 1118018, 1253120, 1378432, 1381820, 1461760, 1607936, 1626208, 1723040, 2009920, 2032760, 2210912, 2236036, 2506240, 2756864, 2763640, 2795045, 3215872, 3252416, 3446080, 4019840, 4065520, 4421824, 4472072, 5513728, 5527280, 5590090, 6149099, 6504832, 6892160, 8039680, 8131040, 8843648, 8944144, 11054560, 11180180, 12298198, 13009664, 13784320, 16079360, 16262080, 17687296, 17888288, 22109120, 22360360, 24596396, 26019328, 27568640, 30745495, 32524160, 35374592, 35776576, 44218240, 44720720, 49192792, 61490990, 65048320, 71553152, 88436480, 89441440, 98385584, 122981980, 130096640, 143106304, 176872960, 178882880, 196771168, 245963960, 286212608, 357765760, 393542336, 491927920, 715531520, 787084672, 983855840, 1431063040, 1574169344, 1967711680, 3148338688, 3935423360, 7870846720, 15741693440]

約数ペア:

[(1, 15741693440), (2, 7870846720), (4, 3935423360), (5, 3148338688), (8, 1967711680), (10, 1574169344), (11, 1431063040), (16, 983855840), (20, 787084672), (22, 715531520), (32, 491927920), (40, 393542336), (44, 357765760), (55, 286212608), (64, 245963960), (80, 196771168), (88, 178882880), (89, 176872960), (110, 143106304), (121, 130096640), (128, 122981980), (160, 98385584), (176, 89441440), (178, 88436480), (220, 71553152), (242, 65048320), (256, 61490990), (320, 49192792), (352, 44720720), (356, 44218240), (440, 35776576), (445, 35374592), (484, 32524160), (512, 30745495), (571, 27568640), (605, 26019328), (640, 24596396), (704, 22360360), (712, 22109120), (880, 17888288), (890, 17687296), (968, 16262080), (979, 16079360), (1142, 13784320), (1210, 13009664), (1280, 12298198), (1408, 11180180), (1424, 11054560), (1760, 8944144), (1780, 8843648), (1936, 8131040), (1958, 8039680), (2284, 6892160), (2420, 6504832), (2560, 6149099), (2816, 5590090), (2848, 5527280), (2855, 5513728), (3520, 4472072), (3560, 4421824), (3872, 4065520), (3916, 4019840), (4568, 3446080), (4840, 3252416), (4895, 3215872), (5632, 2795045), (5696, 2763640), (5710, 2756864), (6281, 2506240), (7040, 2236036), (7120, 2210912), (7744, 2032760), (7832, 2009920), (9136, 1723040), (9680, 1626208), (9790, 1607936), (10769, 1461760), (11392, 1381820), (11420, 1378432), (12562, 1253120), (14080, 1118018), (14240, 1105456), (15488, 1016380), (15664, 1004960), (18272, 861520), (19360, 813104), (19580, 803968), (21538, 730880), (22784, 690910), (22840, 689216), (25124, 626560), (28160, 559009), (28480, 552728), (30976, 508190), (31328, 502480), (31405, 501248), (36544, 430760), (38720, 406552), (39160, 401984), (43076, 365440), (45568, 345455), (45680, 344608), (50248, 313280), (50819, 309760), (53845, 292352), (56960, 276364), (61952, 254095), (62656, 251240), (62810, 250624), (69091, 227840), (73088, 215380), (77440, 203276), (78320, 200992), (86152, 182720), (91360, 172304), (100496, 156640), (101638, 154880), (107690, 146176), (113920, 138182), (125312, 125620)]