156949440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 539861760

約数和(自身を除く): 382912320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 96, 102, 118, 120, 136, 160, 163, 170, 177, 192, 204, 236, 240, 255, 272, 295, 320, 326, 340, 354, 408, 472, 480, 489, 510, 544, 590, 652, 680, 708, 815, 816, 885, 944, 960, 978, 1003, 1020, 1088, 1180, 1304, 1360, 1416, 1630, 1632, 1770, 1888, 1956, 2006, 2040, 2360, 2445, 2608, 2720, 2771, 2832, 3009, 3260, 3264, 3540, 3776, 3912, 4012, 4080, 4720, 4890, 5015, 5216, 5440, 5542, 5664, 6018, 6520, 7080, 7824, 8024, 8160, 8313, 9440, 9617, 9780, 10030, 10432, 11084, 11328, 12036, 13040, 13855, 14160, 15045, 15648, 16048, 16320, 16626, 18880, 19234, 19560, 20060, 22168, 24072, 26080, 27710, 28320, 28851, 30090, 31296, 32096, 33252, 38468, 39120, 40120, 41565, 44336, 48085, 48144, 52160, 55420, 56640, 57702, 60180, 64192, 66504, 76936, 78240, 80240, 83130, 88672, 96170, 96288, 110840, 115404, 120360, 133008, 144255, 153872, 156480, 160480, 163489, 166260, 177344, 192340, 192576, 221680, 230808, 240720, 266016, 288510, 307744, 320960, 326978, 332520, 384680, 443360, 461616, 481440, 490467, 532032, 577020, 615488, 653956, 665040, 769360, 817445, 886720, 923232, 962880, 980934, 1154040, 1307912, 1330080, 1538720, 1634890, 1846464, 1961868, 2308080, 2452335, 2615824, 2660160, 3077440, 3269780, 3923736, 4616160, 4904670, 5231648, 6539560, 7847472, 9232320, 9809340, 10463296, 13079120, 15694944, 19618680, 26158240, 31389888, 39237360, 52316480, 78474720, 156949440]

約数ペア:

[(1, 156949440), (2, 78474720), (3, 52316480), (4, 39237360), (5, 31389888), (6, 26158240), (8, 19618680), (10, 15694944), (12, 13079120), (15, 10463296), (16, 9809340), (17, 9232320), (20, 7847472), (24, 6539560), (30, 5231648), (32, 4904670), (34, 4616160), (40, 3923736), (48, 3269780), (51, 3077440), (59, 2660160), (60, 2615824), (64, 2452335), (68, 2308080), (80, 1961868), (85, 1846464), (96, 1634890), (102, 1538720), (118, 1330080), (120, 1307912), (136, 1154040), (160, 980934), (163, 962880), (170, 923232), (177, 886720), (192, 817445), (204, 769360), (236, 665040), (240, 653956), (255, 615488), (272, 577020), (295, 532032), (320, 490467), (326, 481440), (340, 461616), (354, 443360), (408, 384680), (472, 332520), (480, 326978), (489, 320960), (510, 307744), (544, 288510), (590, 266016), (652, 240720), (680, 230808), (708, 221680), (815, 192576), (816, 192340), (885, 177344), (944, 166260), (960, 163489), (978, 160480), (1003, 156480), (1020, 153872), (1088, 144255), (1180, 133008), (1304, 120360), (1360, 115404), (1416, 110840), (1630, 96288), (1632, 96170), (1770, 88672), (1888, 83130), (1956, 80240), (2006, 78240), (2040, 76936), (2360, 66504), (2445, 64192), (2608, 60180), (2720, 57702), (2771, 56640), (2832, 55420), (3009, 52160), (3260, 48144), (3264, 48085), (3540, 44336), (3776, 41565), (3912, 40120), (4012, 39120), (4080, 38468), (4720, 33252), (4890, 32096), (5015, 31296), (5216, 30090), (5440, 28851), (5542, 28320), (5664, 27710), (6018, 26080), (6520, 24072), (7080, 22168), (7824, 20060), (8024, 19560), (8160, 19234), (8313, 18880), (9440, 16626), (9617, 16320), (9780, 16048), (10030, 15648), (10432, 15045), (11084, 14160), (11328, 13855), (12036, 13040)]