2543890320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 320

約数和(自身を含む): 9133344000

約数和(自身を除く): 6589453680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 61, 72, 80, 86, 90, 108, 120, 122, 129, 135, 144, 172, 180, 183, 215, 216, 240, 244, 258, 270, 305, 344, 360, 366, 387, 430, 432, 449, 488, 516, 540, 549, 610, 645, 688, 720, 732, 774, 860, 898, 915, 976, 1032, 1080, 1098, 1161, 1220, 1290, 1347, 1464, 1548, 1647, 1720, 1796, 1830, 1935, 2064, 2160, 2196, 2245, 2322, 2440, 2580, 2623, 2694, 2745, 2928, 3096, 3294, 3440, 3592, 3660, 3870, 4041, 4392, 4490, 4644, 4880, 5160, 5246, 5388, 5490, 5805, 6192, 6588, 6735, 7184, 7320, 7740, 7869, 8082, 8235, 8784, 8980, 9288, 10320, 10492, 10776, 10980, 11610, 12123, 13115, 13176, 13470, 14640, 15480, 15738, 16164, 16470, 17960, 18576, 19307, 20205, 20984, 21552, 21960, 23220, 23607, 24246, 26230, 26352, 26940, 27389, 30960, 31476, 32328, 32940, 35920, 38614, 39345, 40410, 41968, 43920, 46440, 47214, 48492, 52460, 53880, 54778, 57921, 60615, 62952, 64656, 65880, 70821, 77228, 78690, 80820, 82167, 92880, 94428, 96535, 96984, 104920, 107760, 109556, 115842, 118035, 121230, 125904, 131760, 136945, 141642, 154456, 157380, 161640, 164334, 173763, 188856, 193070, 193968, 209840, 219112, 231684, 236070, 242460, 246501, 273890, 283284, 289605, 308912, 314760, 323280, 328668, 347526, 354105, 377712, 386140, 410835, 438224, 463368, 472140, 484920, 493002, 521289, 547780, 566568, 579210, 629520, 657336, 695052, 708210, 739503, 772280, 821670, 868815, 926736, 944280, 969840, 986004, 1042578, 1095560, 1133136, 1158420, 1177727, 1232505, 1314672, 1390104, 1416420, 1479006, 1544560, 1643340, 1737630, 1888560, 1972008, 2085156, 2191120, 2316840, 2355454, 2465010, 2606445, 2780208, 2832840, 2958012, 3286680, 3475260, 3533181, 3697515, 3944016, 4170312, 4633680, 4710908, 4930020, 5212890, 5665680, 5888635, 5916024, 6573360, 6950520, 7066362, 7395030, 8340624, 9421816, 9860040, 10425780, 10599543, 11777270, 11832048, 13901040, 14132724, 14790060, 17665905, 18843632, 19720080, 20851560, 21199086, 23554540, 28265448, 29580120, 31798629, 35331810, 41703120, 42398172, 47109080, 52997715, 56530896, 59160240, 63597258, 70663620, 84796344, 94218160, 105995430, 127194516, 141327240, 158993145, 169592688, 211990860, 254389032, 282654480, 317986290, 423981720, 508778064, 635972580, 847963440, 1271945160, 2543890320]

約数ペア:

[(1, 2543890320), (2, 1271945160), (3, 847963440), (4, 635972580), (5, 508778064), (6, 423981720), (8, 317986290), (9, 282654480), (10, 254389032), (12, 211990860), (15, 169592688), (16, 158993145), (18, 141327240), (20, 127194516), (24, 105995430), (27, 94218160), (30, 84796344), (36, 70663620), (40, 63597258), (43, 59160240), (45, 56530896), (48, 52997715), (54, 47109080), (60, 42398172), (61, 41703120), (72, 35331810), (80, 31798629), (86, 29580120), (90, 28265448), (108, 23554540), (120, 21199086), (122, 20851560), (129, 19720080), (135, 18843632), (144, 17665905), (172, 14790060), (180, 14132724), (183, 13901040), (215, 11832048), (216, 11777270), (240, 10599543), (244, 10425780), (258, 9860040), (270, 9421816), (305, 8340624), (344, 7395030), (360, 7066362), (366, 6950520), (387, 6573360), (430, 5916024), (432, 5888635), (449, 5665680), (488, 5212890), (516, 4930020), (540, 4710908), (549, 4633680), (610, 4170312), (645, 3944016), (688, 3697515), (720, 3533181), (732, 3475260), (774, 3286680), (860, 2958012), (898, 2832840), (915, 2780208), (976, 2606445), (1032, 2465010), (1080, 2355454), (1098, 2316840), (1161, 2191120), (1220, 2085156), (1290, 1972008), (1347, 1888560), (1464, 1737630), (1548, 1643340), (1647, 1544560), (1720, 1479006), (1796, 1416420), (1830, 1390104), (1935, 1314672), (2064, 1232505), (2160, 1177727), (2196, 1158420), (2245, 1133136), (2322, 1095560), (2440, 1042578), (2580, 986004), (2623, 969840), (2694, 944280), (2745, 926736), (2928, 868815), (3096, 821670), (3294, 772280), (3440, 739503), (3592, 708210), (3660, 695052), (3870, 657336), (4041, 629520), (4392, 579210), (4490, 566568), (4644, 547780), (4880, 521289), (5160, 493002), (5246, 484920), (5388, 472140), (5490, 463368), (5805, 438224), (6192, 410835), (6588, 386140), (6735, 377712), (7184, 354105), (7320, 347526), (7740, 328668), (7869, 323280), (8082, 314760), (8235, 308912), (8784, 289605), (8980, 283284), (9288, 273890), (10320, 246501), (10492, 242460), (10776, 236070), (10980, 231684), (11610, 219112), (12123, 209840), (13115, 193968), (13176, 193070), (13470, 188856), (14640, 173763), (15480, 164334), (15738, 161640), (16164, 157380), (16470, 154456), (17960, 141642), (18576, 136945), (19307, 131760), (20205, 125904), (20984, 121230), (21552, 118035), (21960, 115842), (23220, 109556), (23607, 107760), (24246, 104920), (26230, 96984), (26352, 96535), (26940, 94428), (27389, 92880), (30960, 82167), (31476, 80820), (32328, 78690), (32940, 77228), (35920, 70821), (38614, 65880), (39345, 64656), (40410, 62952), (41968, 60615), (43920, 57921), (46440, 54778), (47214, 53880), (48492, 52460)]