2894449920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 288

約数和(自身を含む): 9907349760

約数和(自身を除く): 7012899840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 128, 136, 160, 170, 192, 202, 204, 240, 255, 256, 272, 303, 320, 340, 384, 404, 408, 439, 480, 505, 510, 544, 606, 640, 680, 768, 808, 816, 878, 960, 1010, 1020, 1088, 1212, 1280, 1317, 1360, 1515, 1616, 1632, 1717, 1756, 1920, 2020, 2040, 2176, 2195, 2424, 2634, 2720, 3030, 3232, 3264, 3434, 3512, 3840, 4040, 4080, 4352, 4390, 4848, 5151, 5268, 5440, 6060, 6464, 6528, 6585, 6868, 7024, 7463, 8080, 8160, 8585, 8780, 9696, 10302, 10536, 10880, 12120, 12928, 13056, 13170, 13736, 14048, 14926, 16160, 16320, 17170, 17560, 19392, 20604, 21072, 21760, 22389, 24240, 25755, 25856, 26340, 27472, 28096, 29852, 32320, 32640, 34340, 35120, 37315, 38784, 41208, 42144, 44339, 44778, 48480, 51510, 52680, 54944, 56192, 59704, 64640, 65280, 68680, 70240, 74630, 77568, 82416, 84288, 88678, 89556, 96960, 103020, 105360, 109888, 111945, 112384, 119408, 129280, 133017, 137360, 140480, 149260, 164832, 168576, 177356, 179112, 193920, 206040, 210720, 219776, 221695, 223890, 238816, 266034, 274720, 280960, 298520, 329664, 337152, 354712, 358224, 387840, 412080, 421440, 439552, 443390, 447780, 477632, 532068, 549440, 561920, 597040, 659328, 665085, 709424, 716448, 753763, 824160, 842880, 886780, 895560, 955264, 1064136, 1098880, 1194080, 1318656, 1330170, 1418848, 1432896, 1507526, 1648320, 1685760, 1773560, 1791120, 1910528, 2128272, 2197760, 2261289, 2388160, 2660340, 2837696, 2865792, 3015052, 3296640, 3547120, 3582240, 3768815, 4256544, 4522578, 4776320, 5320680, 5675392, 5731584, 6030104, 6593280, 7094240, 7164480, 7537630, 8513088, 9045156, 9552640, 10641360, 11306445, 11350784, 12060208, 14188480, 14328960, 15075260, 17026176, 18090312, 21282720, 22612890, 24120416, 28376960, 28657920, 30150520, 34052352, 36180624, 42565440, 45225780, 48240832, 56753920, 60301040, 72361248, 85130880, 90451560, 96481664, 120602080, 144722496, 170261760, 180903120, 192963328, 241204160, 289444992, 361806240, 482408320, 578889984, 723612480, 964816640, 1447224960, 2894449920]

約数ペア:

[(1, 2894449920), (2, 1447224960), (3, 964816640), (4, 723612480), (5, 578889984), (6, 482408320), (8, 361806240), (10, 289444992), (12, 241204160), (15, 192963328), (16, 180903120), (17, 170261760), (20, 144722496), (24, 120602080), (30, 96481664), (32, 90451560), (34, 85130880), (40, 72361248), (48, 60301040), (51, 56753920), (60, 48240832), (64, 45225780), (68, 42565440), (80, 36180624), (85, 34052352), (96, 30150520), (101, 28657920), (102, 28376960), (120, 24120416), (128, 22612890), (136, 21282720), (160, 18090312), (170, 17026176), (192, 15075260), (202, 14328960), (204, 14188480), (240, 12060208), (255, 11350784), (256, 11306445), (272, 10641360), (303, 9552640), (320, 9045156), (340, 8513088), (384, 7537630), (404, 7164480), (408, 7094240), (439, 6593280), (480, 6030104), (505, 5731584), (510, 5675392), (544, 5320680), (606, 4776320), (640, 4522578), (680, 4256544), (768, 3768815), (808, 3582240), (816, 3547120), (878, 3296640), (960, 3015052), (1010, 2865792), (1020, 2837696), (1088, 2660340), (1212, 2388160), (1280, 2261289), (1317, 2197760), (1360, 2128272), (1515, 1910528), (1616, 1791120), (1632, 1773560), (1717, 1685760), (1756, 1648320), (1920, 1507526), (2020, 1432896), (2040, 1418848), (2176, 1330170), (2195, 1318656), (2424, 1194080), (2634, 1098880), (2720, 1064136), (3030, 955264), (3232, 895560), (3264, 886780), (3434, 842880), (3512, 824160), (3840, 753763), (4040, 716448), (4080, 709424), (4352, 665085), (4390, 659328), (4848, 597040), (5151, 561920), (5268, 549440), (5440, 532068), (6060, 477632), (6464, 447780), (6528, 443390), (6585, 439552), (6868, 421440), (7024, 412080), (7463, 387840), (8080, 358224), (8160, 354712), (8585, 337152), (8780, 329664), (9696, 298520), (10302, 280960), (10536, 274720), (10880, 266034), (12120, 238816), (12928, 223890), (13056, 221695), (13170, 219776), (13736, 210720), (14048, 206040), (14926, 193920), (16160, 179112), (16320, 177356), (17170, 168576), (17560, 164832), (19392, 149260), (20604, 140480), (21072, 137360), (21760, 133017), (22389, 129280), (24240, 119408), (25755, 112384), (25856, 111945), (26340, 109888), (27472, 105360), (28096, 103020), (29852, 96960), (32320, 89556), (32640, 88678), (34340, 84288), (35120, 82416), (37315, 77568), (38784, 74630), (41208, 70240), (42144, 68680), (44339, 65280), (44778, 64640), (48480, 59704), (51510, 56192), (52680, 54944)]